B23K1/00	7	Soldering, e.g. brazing, or unsoldering (B23K3/00 takes precedence)	B23K1/00	B23K1/00		1768
B23K1/0002	8	{Soldering by means of dipping in a fused salt bath}	B23K1/00	B23K1/00		55
B23K1/0004	8	{Resistance soldering}	B23K1/00	B23K1/00		476
B23K1/0006	8	{Exothermic brazing}	B23K1/00	B23K1/00		173
B23K1/0008	8	{specially adapted for particular articles or work}	B23K1/00	B23K1/00		3421
B23K1/001	9	{Sealing small holes in metal containers, e.g. tins}	B23K1/00	B23K1/00		90
B23K1/0012	9	{Brazing of heat exchangers}	B23K1/00	B23K1/00		1648
B23K1/0014	9	{Brazing of honeycomb sandwich structures}	B23K1/00	B23K1/00		272
B23K1/0016	9	{Soldering of electronic components}	B23K1/00	B23K1/00		3106
B23K1/0018	9	{Brazing of turbine parts}	B23K1/00	B23K1/00		543
B23K1/002	8	Soldering by means of induction heating	B23K1/002	B23K1/002		962
B23K1/005	8	Soldering by means of radiant energy	B23K1/005	B23K1/005		289
B23K1/0053	9	{soldering by means of infrared [IR]}	B23K1/005	B23K1/005		217
B23K1/0056	9	{soldering by means of beams, e.g. lasers, electron beams [EB]}	B23K1/005	B23K1/005		1712
B23K1/008	8	Soldering within a furnace (B23K1/012 takes precedence)	B23K1/008	B23K1/008		3599
B23K1/012	8	Soldering with the use of hot gas	B23K1/012	B23K1/012		730
B23K1/015	9	Vapour-condensation soldering	B23K1/015	B23K1/015		357
B23K1/018	8	Unsoldering; Removal of melted solder or other residues	B23K1/018	B23K1/018		952
B23K1/06	8	making use of vibrations, e.g. supersonic vibrations	B23K1/06	B23K1/06		408
B23K1/08	8	Soldering by means of dipping in molten solder	B23K1/08	B23K1/08		598
B23K1/085	9	{Wave soldering}	B23K1/08	B23K1/08		678
B23K1/14	8	specially adapted for soldering seams	B23K1/14	B23K1/14		224
B23K1/16	9	longitudinal seams, e.g. of shells	B23K1/16	B23K1/16		516
B23K1/18	9	circumferential seams, e.g. of shells	B23K1/18	B23K1/18		529
B23K1/19	8	taking account of the properties of the materials to be soldered	B23K1/19	B23K1/19		2165
B23K1/20	8	Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating	B23K1/20	B23K1/20		3087
B23K1/203	9	{Fluxing, i.e. applying flux onto surfaces}	B23K1/20	B23K1/20		1013
B23K1/206	9	{Cleaning}	B23K1/20	B23K1/20		1000
B23K3/00	7	Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods	B23K3/00	B23K3/00		3595
B23K3/02	8	Soldering irons; Bits	B23K3/02	B23K3/02		424
B23K3/021	9	{Flame-heated soldering irons}	B23K3/02	B23K3/02		76
B23K3/022	10	{using a gaseous fuel}	B23K3/02	B23K3/02		260
B23K3/023	10	{using a liquid fuel}	B23K3/02	B23K3/02		170
B23K3/024	10	{using a solid fuel}	B23K3/02	B23K3/02		7
B23K3/025	9	{Bits or tips}	B23K3/02	B23K3/02		537
B23K3/026	10	{Removable soldering bits}	B23K3/02	B23K3/02		109
B23K3/027	9	{Holders for soldering irons}	B23K3/02	B23K3/02		389
B23K3/028	9	{Devices for cleaning soldering iron tips (B23K3/027 takes precedence)}	B23K3/02	B23K3/02		105
B23K3/029	9	{Solder or residue removing devices}	B23K3/02	B23K3/02		139
B23K3/03	9	electrically heated	B23K3/03	B23K3/03		541
B23K3/0307	10	{with current flow through the workpiece}	B23K3/03	B23K3/03		176
B23K3/0315	10	{Quick-heating soldering irons having the tip-material forming part of the electric circuit (B23K3/0323 takes precedence)}	B23K3/03	B23K3/03		125
B23K3/0323	10	{Battery-powered soldering irons}	B23K3/03	B23K3/03		51
B23K3/033	10	{comprising means for controlling or selecting the temperature or power}	B23K3/03	B23K3/03		390
B23K3/0338	10	{Constructional features of electric soldering irons}	B23K3/03	B23K3/03		429
B23K3/0346	11	{Handles}	B23K3/03	B23K3/03		119
B23K3/0353	11	{Heating elements or heating element housings}	B23K3/03	B23K3/03		381
B23K3/0361	11	{Couplings between the handle and the heating element housing}	B23K3/03	B23K3/03		139
B23K3/0369	11	{Couplings between the heating element housing and the bit or tip}	B23K3/03	B23K3/03		126
B23K3/0376	10	{comprising carbon heating elements or electrodes (B23K3/0384, B23K3/0392 take precedence)}	B23K3/03	B23K3/03		44
B23K3/0384	10	{the heat being generated by an arc}	B23K3/03	B23K3/03		38
B23K3/0392	10	{the heat being generated by contact resistance}	B23K3/03	B23K3/03		67
B23K3/04	8	Heating appliances	B23K3/04	B23K3/04		902
B23K3/043	9	{Flame-heated appliances}	B23K3/04	B23K3/04		122
B23K3/047	9	electric	B23K3/047	B23K3/047		439
B23K3/0471	10	{using resistance rod or bar, e.g. carbon silica}	B23K3/047	B23K3/047		152
B23K3/0473	10	{using Joule effect at the place of contact between a rod and the soldering tip}	B23K3/047	B23K3/047		35
B23K3/0475	10	{using induction effects, e.g. Kelvin or skin effects}	B23K3/047	B23K3/047		272
B23K3/0476	10	{Soldering pliers}	B23K3/047	B23K3/047		50
B23K3/0478	10	{comprising means for controlling or selecting the temperature or power}	B23K3/047	B23K3/047		159
B23K3/053	10	using resistance wires	B23K3/053	B23K3/053		112
B23K3/06	8	Solder feeding devices; Solder melting pans	B23K3/06	B23K3/06		666
B23K3/0607	9	{Solder feeding devices}	B23K3/06	B23K3/06		1000
B23K3/0615	10	{forming part of a soldering iron}	B23K3/06	B23K3/06		578
B23K3/0623	10	{for shaped solder piece feeding, e.g. preforms, bumps, balls, pellets, droplets}	B23K3/06	B23K3/06		883
B23K3/063	10	{for wire feeding}	B23K3/06	B23K3/06		1033
B23K3/0638	10	{for viscous material feeding, e.g. solder paste feeding (B23K3/0623 takes precedence)}	B23K3/06	B23K3/06		472
B23K3/0646	9	{Solder baths}	B23K3/06	B23K3/06		407
B23K3/0653	10	{with wave generating means, e.g. nozzles, jets, fountains}	B23K3/06	B23K3/06		802
B23K3/0661	10	{Oscillating baths}	B23K3/06	B23K3/06		88
B23K3/0669	10	{with dipping means}	B23K3/06	B23K3/06		330
B23K3/0676	11	{Conveyors therefor}	B23K3/06	B23K3/06		285
B23K3/0684	11	{with means for oscillating the workpiece}	B23K3/06	B23K3/06		37
B23K3/0692	10	{with intermediary means for bringing solder on workpiece, e.g. rollers}	B23K3/06	B23K3/06		82
B23K3/08	8	Auxiliary devices therefor	B23K3/08	B23K3/08		7260
B23K3/082	9	{Flux dispensers; Apparatus for applying flux}	B23K3/08	B23K3/08		840
B23K3/085	9	{Cooling, heat sink or heat shielding means}	B23K3/08	B23K3/08		950
B23K3/087	9	{Soldering or brazing jigs, fixtures or clamping means}	B23K3/08	B23K3/08		3631
B23K5/00	7	Gas flame welding	B23K5/00	B23K5/00		457
B23K5/003	8	{the welding zone being shielded against the influence of the surrounding atmosphere}	B23K5/00	B23K5/00		53
B23K5/006	8	{specially adapted for particular articles or work}	B23K5/00	B23K5/00		501
B23K5/02	8	Seam welding	B23K5/02	B23K5/02		69
B23K5/023	9	{of horizontal seams in assembling vertical plates, a welding unit being adapted to travel along the upper horizontal edge of the plates}	B23K5/02	B23K5/02		6
B23K5/026	9	{of non-horizontal seams in assembling non-horizontal plates}	B23K5/02	B23K5/02		10
B23K5/04	9	using additional profiled strips or {the} like of welding metal along seam edges	B23K5/04	B23K5/04		11
B23K5/06	9	Welding longitudinal seams	B23K5/06	B23K5/06		313
B23K5/08	9	Welding circumferential seams	B23K5/08	B23K5/08		143
B23K5/083	10	{Welding three-dimensional seams}	B23K5/08	B23K5/08		13
B23K5/086	11	{helicoidal seams}	B23K5/08	B23K5/08		8
B23K5/10	8	Welding workpieces essentially comprising layers of different metals, e.g. plated workpieces	B23K5/10	B23K5/10		8
B23K5/12	8	taking account of the properties of the material to be welded	B23K5/12	B23K5/12		136
B23K5/14	9	of non-ferrous metals (B23K5/16 takes precedence)	B23K5/14	B23K5/14		26
B23K5/16	9	of different metals	B23K5/16	B23K5/16		51
B23K5/18	8	for purposes other than joining parts, e.g. built-up welding	B23K5/18	B23K5/18		167
B23K5/20	8	making use of vibrations, e.g. supersonic vibrations	B23K5/20	B23K5/20		9
B23K5/213	8	Preliminary treatment	B23K5/213	B23K5/213		119
B23K5/22	8	Auxiliary equipment, e.g. backings, guides	B23K5/22	B23K5/22		878
B23K5/24	9	Arrangements for supporting torches	B23K5/24	B23K5/24		325
B23K7/00	7	Cutting, scarfing, or desurfacing by applying flames	B23K7/00	B23K7/00		1434
B23K7/001	8	{for profiling plate edges or for cutting grooves}	B23K7/00	B23K7/00		161
B23K7/002	8	{Machines, apparatus or equipment for cutting plane workpieces, e.g. plates}	B23K7/00	B23K7/00		740
B23K7/003	9	{Machines, apparatus or equipment for cutting long articles, e.g. cast stands, plates, in parts of predetermined length}	B23K7/00	B23K7/00		311
B23K7/004	9	{Seam tracking}	B23K7/00	B23K7/00		432
B23K7/005	8	{Machines, apparatus or equipment specially adapted for cutting curved workpieces}	B23K7/00	B23K7/00		204
B23K7/006	9	{for tubes}	B23K7/00	B23K7/00		513
B23K7/007	10	{for obtaining tube intersection profiles}	B23K7/00	B23K7/00		146
B23K7/008	8	{Preliminary treatment}	B23K7/00	B23K7/00		70
B23K7/06	8	Machines, apparatus or equipment specially designed for scarfing or desurfacing	B23K7/06	B23K7/06		750
B23K7/08	8	by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure	B23K7/08	B23K7/08		523
B23K7/10	8	Auxiliary devices, e.g. for guiding or supporting the torch	B23K7/10	B23K7/10		2464
B23K7/102	9	{for controlling the spatial relationship between the workpieces and the gas torch}	B23K7/10	B23K7/10		551
B23K7/105	9	{specially adapted for particular geometric forms}	B23K7/10	B23K7/10		151
B23K7/107	10	{for cutting circles}	B23K7/10	B23K7/10		231
B23K9/00	7	Arc welding or cutting	B23K9/00	B23K9/00		1580
B23K9/0008	8	{Welding without shielding means against the influence of the surrounding atmosphere}	B23K9/00	B23K9/00		114
B23K9/0017	9	{using more than one electrode}	B23K9/00	B23K9/00		61
B23K9/0026	8	{specially adapted for particular articles or work}	B23K9/00	B23K9/00		2023
B23K9/0035	9	{of thin articles}	B23K9/00	B23K9/00		277
B23K9/0043	9	{Locally welding a thin plate to a thick piece (spot arc welding B23K9/007)}	B23K9/00	B23K9/00		56
B23K9/0052	9	{Welding of pipe panels}	B23K9/00	B23K9/00		212
B23K9/0061	8	{Underwater arc welding}	B23K9/00	B23K9/00		325
B23K9/007	8	Spot arc welding	B23K9/007	B23K9/007		612
B23K9/013	8	Arc cutting, gouging, scarfing or desurfacing	B23K9/013	B23K9/013		799
B23K9/0135	9	{Arc saw cutting}	B23K9/013	B23K9/013		40
B23K9/02	8	Seam welding; Backing means; Inserts	B23K9/02	B23K9/02		1648
B23K9/0203	9	{Inserts}	B23K9/02	B23K9/02		100
B23K9/0206	9	{of horizontal seams in assembling vertical plates, a welding unit being adapted to travel along the upper horizontal edge of the plates}	B23K9/02	B23K9/02		122
B23K9/0209	9	{of non-horizontal seams in assembling non-horizontal plates}	B23K9/02	B23K9/02		122
B23K9/0213	9	{Narrow gap welding}	B23K9/02	B23K9/02		276
B23K9/0216	9	{Seam profiling, e.g. weaving, multilayer}	B23K9/02	B23K9/02		604
B23K9/022	9	Welding by making use of electrode vibrations	B23K9/022	B23K9/022		198
B23K9/025	9	for rectilinear seams	B23K9/025	B23K9/025		701
B23K9/0253	10	{for the longitudinal seam of tubes}	B23K9/025	B23K9/025		536
B23K9/0256	10	{for welding ribs on plates}	B23K9/025	B23K9/025		199
B23K9/028	9	for curved planar seams	B23K9/028	B23K9/028		936
B23K9/0282	10	{for welding tube sections}	B23K9/028	B23K9/028		929
B23K9/0284	11	{with an electrode working inside the tube}	B23K9/028	B23K9/028		188
B23K9/0286	11	{with an electrode moving around the fixed tube during the welding operation}	B23K9/028	B23K9/028		718
B23K9/0288	10	{for welding of tubes to tube plates}	B23K9/028	B23K9/028		455
B23K9/032	9	for three-dimensional [3D] seams	B23K9/032	B23K9/032		239
B23K9/0325	10	{helicoidal seams}	B23K9/032	B23K9/032		233
B23K9/035	9	with backing means disposed under the seam	B23K9/035	B23K9/035		843
B23K9/0352	10	{the backing means being movable during the welding operation}	B23K9/035	B23K9/035		88
B23K9/0354	10	{the backing means being expandable}	B23K9/035	B23K9/035		14
B23K9/0356	10	{the backing means being a tape or strip}	B23K9/035	B23K9/035		72
B23K9/0358	10	{the backing means being a ring or sleeve}	B23K9/035	B23K9/035		54
B23K9/038	9	using moulding means	B23K9/038	B23K9/038		226
B23K9/04	8	Welding for other purposes than joining, e.g. built-up welding	B23K9/04	B23K9/04		2727
B23K9/042	9	{Built-up welding on planar surfaces}	B23K9/04	B23K9/04		466
B23K9/044	9	{Built-up welding on three-dimensional surfaces}	B23K9/04	B23K9/04		564
B23K9/046	10	{on surfaces of revolution}	B23K9/04	B23K9/04		257
B23K9/048	11	{on cylindrical surfaces}	B23K9/04	B23K9/04		569
B23K9/06	8	Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc	B23K9/06	B23K9/06		270
B23K9/067	9	Starting the arc	B23K9/067	B23K9/067		420
B23K9/0671	10	{by means of brief contacts between the electrodes}	B23K9/067	B23K9/067		254
B23K9/0672	10	{without direct contact between electrodes}	B23K9/067	B23K9/067		67
B23K9/0673	11	{Ionisation of the arc gap by means of pulsed or high-frequency voltages}	B23K9/067	B23K9/067		284
B23K9/0675	11	{Ionization of the arc gap by means of radiation or particle bombardment}	B23K9/067	B23K9/067		24
B23K9/0676	11	{Ionization of the arc gap by means of heating}	B23K9/067	B23K9/067		6
B23K9/0677	11	{Ionization of the arc gap by means of a contact piece disposed between the electrodes}	B23K9/067	B23K9/067		39
B23K9/0678	11	{Ionization of the arc gap by means of an auxiliary arc}	B23K9/067	B23K9/067		150
B23K9/073	9	Stabilising the arc	B23K9/073	B23K9/073		423
B23K9/0731	10	{Stabilising of the arc tension}	B23K9/073	B23K9/073		271
B23K9/0732	10	{Stabilising of the arc current}	B23K9/073	B23K9/073		243
B23K9/0734	10	{Stabilising of the arc power}	B23K9/073	B23K9/073		40
B23K9/0735	10	{Stabilising of the arc length}	B23K9/073	B23K9/073		163
B23K9/0737	10	{Stabilising of the arc position}	B23K9/073	B23K9/073		159
B23K9/0738	10	{Stabilising of the arc by automatic re-ignition means}	B23K9/073	B23K9/073		221
B23K9/08	8	Arrangements or circuits for magnetic control of the arc	B23K9/08	B23K9/08		472
B23K9/09	8	Arrangements or circuits for arc welding with pulsed current or voltage	B23K9/09	B23K9/09		862
B23K9/091	9	{characterised by the circuits}	B23K9/09	B23K9/09		642
B23K9/092	10	{characterised by the shape of the pulses produced}	B23K9/09	B23K9/09		494
B23K9/093	10	{the frequency of the pulses produced being modulable}	B23K9/09	B23K9/09		165
B23K9/095	8	Monitoring or automatic control of welding parameters	B23K9/095	B23K9/095		2570
B23K9/0953	9	{using computing means}	B23K9/095	B23K9/095		1677
B23K9/0956	9	{using sensing means, e.g. optical}	B23K9/095	B23K9/095		2048
B23K9/10	8	Other electric circuits therefor; Protective circuits; Remote controls	B23K9/10	B23K9/10		1333
B23K9/1006	9	{Power supply}	B23K9/10	B23K9/10		1456
B23K9/1012	10	{characterised by parts of the process}	B23K9/10	B23K9/10		303
B23K9/1018	11	{Improvements of the power factor of arc welding installations}	B23K9/10	B23K9/10		32
B23K9/1025	11	{Means for suppressing or reducing direct-current [DC] components in alternating-current [AC] arc welding installations}	B23K9/10	B23K9/10		46
B23K9/1031	11	{Reduction of the arc voltage beneath the arc striking value, e.g. to zero voltage, during non-welding periods}	B23K9/10	B23K9/10		215
B23K9/1037	11	{Means preventing crater forming at the extremity of the seam}	B23K9/10	B23K9/10		67
B23K9/1043	10	{characterised by the electric circuit (B23K9/1012 takes precedence)}	B23K9/10	B23K9/10		845
B23K9/105	11	{by using discharge tubes or mechanical contactors (B23K9/1068 takes precedence)}	B23K9/10	B23K9/10		49
B23K9/1056	11	{by using digital means (B23K9/1068 takes precedence)}	B23K9/10	B23K9/10		342
B23K9/1062	12	{with computing means}	B23K9/10	B23K9/10		423
B23K9/1068	11	{Electric circuits for the supply of power to two or more arcs from a single source}	B23K9/10	B23K9/10		230
B23K9/1075	10	{Parallel power supply, i.e. multiple power supplies or multiple inverters supplying a single arc or welding current}	B23K9/10	B23K9/10		135
B23K9/1081	9	{Arc welding by means of accumulated energy}	B23K9/10	B23K9/10		165
B23K9/1087	9	{Arc welding using remote control}	B23K9/10	B23K9/10		680
B23K9/1093	9	{Consumable electrode or filler wire preheat circuits}	B23K9/10	B23K9/10		206
B23K9/12	8	Automatic feeding or moving of electrodes or work for spot or seam welding or cutting	B23K9/12	B23K9/12		1657
B23K9/121	9	{Devices for the automatic supply of at least two electrodes one after the other}	B23K9/12	B23K9/12		290
B23K9/122	9	{Devices for guiding electrodes, e.g. guide tubes}	B23K9/12	B23K9/12		442
B23K9/123	10	{Serving also as contacting devices supplying welding current to an electrode}	B23K9/12	B23K9/12		330
B23K9/124	9	{Circuits or methods for feeding welding wire}	B23K9/12	B23K9/12		1166
B23K9/125	10	{Feeding of electrodes (for stabilising arc B23K9/073)}	B23K9/12	B23K9/12		774
B23K9/126	9	{Controlling the spatial relationship between the work and the gas torch (between wire tip and piece B23K9/073)}	B23K9/12	B23K9/12		482
B23K9/127	9	Means for tracking lines during arc welding or cutting	B23K9/127	B23K9/127		860
B23K9/1272	10	{Geometry oriented, e.g. beam optical trading}	B23K9/127	B23K9/127		187
B23K9/1274	11	{Using non-contact, optical means, e.g. laser means}	B23K9/127	B23K9/127		981
B23K9/1276	11	{Using non-contact, electric or magnetic means, e.g. inductive means}	B23K9/127	B23K9/127		210
B23K9/1278	11	{Using mechanical means}	B23K9/127	B23K9/127		131
B23K9/133	9	Means for feeding electrodes, e.g. drums, rolls, motors	B23K9/133	B23K9/133		2424
B23K9/1333	10	{Dereeling means}	B23K9/133	B23K9/133		415
B23K9/1336	10	{Driving means}	B23K9/133	B23K9/133		1208
B23K9/14	8	making use of insulated electrodes	B23K9/14	B23K9/14		174
B23K9/142	9	{Drag welding, the arc length being determined by an insulated layer between the welding electrode and the welding spot or seam}	B23K9/14	B23K9/14		11
B23K9/145	10	{the insulated welding electrode being laid along the seam}	B23K9/14	B23K9/14		112
B23K9/147	10	{the insulated welding electrode resting with one extremity on the workpiece}	B23K9/14	B23K9/14		90
B23K9/16	8	making use of shielding gas	B23K9/16	B23K9/16		5093
B23K9/162	9	{making use of a stationary fluid}	B23K9/16	B23K9/16		128
B23K9/164	9	{making use of a moving fluid}	B23K9/16	B23K9/16		681
B23K9/167	9	and of a non-consumable electrode	B23K9/167	B23K9/167		3701
B23K9/1675	10	{making use of several electrodes}	B23K9/167	B23K9/167		188
B23K9/173	9	and of a consumable electrode	B23K9/173	B23K9/173		3614
B23K9/1735	10	{making use of several electrodes}	B23K9/173	B23K9/173		427
B23K9/18	8	Submerged-arc welding	B23K9/18	B23K9/18		2439
B23K9/182	9	{making use of a non-consumable electrode}	B23K9/18	B23K9/18		45
B23K9/184	10	{making use of several electrodes}	B23K9/18	B23K9/18		20
B23K9/186	9	{making use of a consumable electrodes}	B23K9/18	B23K9/18		424
B23K9/188	10	{making use of several electrodes}	B23K9/18	B23K9/18		239
B23K9/20	8	Stud welding	B23K9/20	B23K9/20		671
B23K9/201	9	{of the extremity of a small piece on a large basis}	B23K9/20	B23K9/20		428
B23K9/202	10	{by means of portable equipment, e.g. stud-welding gun}	B23K9/20	B23K9/20		455
B23K9/203	9	{of cooling fins}	B23K9/20	B23K9/20		15
B23K9/205	9	{Means for determining, controlling or regulating the arc interval}	B23K9/20	B23K9/20		219
B23K9/206	9	{with automatic stud supply}	B23K9/20	B23K9/20		364
B23K9/207	9	{Features related to studs}	B23K9/20	B23K9/20		144
B23K9/208	10	{Ferrules, e.g. for confining molten material}	B23K9/20	B23K9/20		126
B23K9/22	8	Percussion welding	B23K9/22	B23K9/22		136
B23K9/23	8	taking account of the properties of the materials to be welded	B23K9/23	B23K9/23		1515
B23K9/232	9	{of different metals}	B23K9/23	B23K9/23		463
B23K9/235	8	Preliminary treatment	B23K9/235	B23K9/235		3946
B23K9/24	8	Features related to electrodes	B23K9/24	B23K9/24		319
B23K9/26	9	Accessories for electrodes, e.g. ignition tips	B23K9/26	B23K9/26		860
B23K9/28	9	Supporting devices for electrodes	B23K9/28	B23K9/28		2249
B23K9/282	10	{Electrode holders not supplying shielding means to the electrode}	B23K9/28	B23K9/28		1022
B23K9/285	10	{Cooled electrode holders}	B23K9/28	B23K9/28		443
B23K9/287	10	{Supporting devices for electrode holders}	B23K9/28	B23K9/28		984
B23K9/29	10	Supporting devices adapted for making use of shielding means	B23K9/29	B23K9/29		271
B23K9/291	11	{the shielding means being a gas}	B23K9/29	B23K9/29		731
B23K9/293	12	{using consumable rod electrodes}	B23K9/29	B23K9/29		56
B23K9/295	12	{using consumable wire electrodes}	B23K9/29	B23K9/29		786
B23K9/296	12	{using non-consumable electrodes}	B23K9/29	B23K9/29		425
B23K9/298	11	{the shielding means being a powder}	B23K9/29	B23K9/29		57
B23K9/30	10	Vibrating holders for electrodes (B23K9/022 takes precedence)	B23K9/30	B23K9/30		370
B23K9/32	8	Accessories	B23K9/32	B23K9/32		10312
B23K9/321	9	{Protecting means}	B23K9/32	B23K9/32		641
B23K9/322	10	{Head protecting means}	B23K9/32	B23K9/32		231
B23K9/323	9	{Combined coupling means, e.g. gas, electricity, water or the like}	B23K9/32	B23K9/32		564
B23K9/324	9	{Devices for supplying or evacuating a shielding or a welding powder, e.g. a magnetic powder}	B23K9/32	B23K9/32		308
B23K9/325	9	{Devices for supplying or evacuating shielding gas}	B23K9/32	B23K9/32		1769
B23K9/326	10	{Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles, e.g. pipes, vessels}	B23K9/32	B23K9/32		236
B23K9/327	9	{Means for transporting supplies}	B23K9/32	B23K9/32		252
B23K9/328	9	{Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives}	B23K9/32	B23K9/32		500
B23K10/00	7	Welding or cutting by means of a plasma	B23K10/00	B23K10/00		2720
B23K10/003	8	{Scarfing, desurfacing or deburring}	B23K10/00	B23K10/00		152
B23K10/006	8	{Control circuits therefor}	B23K10/00	B23K10/00		651
B23K10/02	8	Plasma welding	B23K10/02	B23K10/02		1388
B23K10/022	9	{Spot welding}	B23K10/02	B23K10/02		33
B23K10/025	9	{by making use of electrode vibrations}	B23K10/02	B23K10/02		2
B23K10/027	9	{Welding for purposes other than joining, e.g. build-up welding}	B23K10/02	B23K10/02		698
B23K11/00	7	Resistance welding; Severing by resistance heating	B23K11/00	B23K11/00		815
B23K11/0006	8	{the welding zone being shielded against the influence of the surrounding atmosphere}	B23K11/00	B23K11/00		113
B23K11/0013	8	{welding for purposes other than joining, e.g. build-up welding}	B23K11/00	B23K11/00		147
B23K11/002	8	{specially adapted for particular articles or work}	B23K11/00	B23K11/00		1942
B23K11/0026	9	{Welding of thin articles}	B23K11/00	B23K11/00		589
B23K11/0033	9	{Welding locally a thin plate to a large piece}	B23K11/00	B23K11/00		136
B23K11/004	9	{Welding of a small piece to a large or broad piece}	B23K11/00	B23K11/00		215
B23K11/0046	10	{the extremity of a small piece being welded to a base, e.g. cooling studs or fins to tubes or plates}	B23K11/00	B23K11/00		229
B23K11/0053	11	{Stud welding, i.e. resistive}	B23K11/00	B23K11/00		375
B23K11/006	11	{Welding a tip to a base, e.g. pen point nibs}	B23K11/00	B23K11/00		56
B23K11/0066	10	{Riveting}	B23K11/00	B23K11/00		172
B23K11/0073	9	{Butt welding of long articles advanced axially}	B23K11/00	B23K11/00		177
B23K11/008	9	{Manufacturing of metallic grids or mats by spot welding}	B23K11/00	B23K11/00		533
B23K11/0086	10	{Grids or mats used in concrete structures (B23K11/11 takes precedence)}	B23K11/00	B23K11/00		181
B23K11/0093	9	{Welding of honeycomb sandwich structures}	B23K11/00	B23K11/00		134
B23K11/02	8	Pressure butt welding	B23K11/02	B23K11/02		666
B23K11/04	8	Flash butt welding	B23K11/04	B23K11/04		1125
B23K11/043	9	{characterised by the electric circuits used therewith}	B23K11/04	B23K11/04		104
B23K11/046	9	{Apparatus therefor}	B23K11/04	B23K11/04		363
B23K11/06	8	using roller electrodes	B23K11/06	B23K11/06		787
B23K11/061	9	{for welding rectilinear seams}	B23K11/06	B23K11/06		331
B23K11/062	10	{for welding longitudinal seams of tubes}	B23K11/06	B23K11/06		368
B23K11/063	11	{Lap welding}	B23K11/06	B23K11/06		292
B23K11/065	9	{for welding curved planar seams}	B23K11/06	B23K11/06		44
B23K11/066	10	{of tube sections}	B23K11/06	B23K11/06		48
B23K11/067	9	{for welding three-dimensional seams}	B23K11/06	B23K11/06		14
B23K11/068	10	{of helicoidal seams}	B23K11/06	B23K11/06		11
B23K11/08	8	Seam welding not restricted to one of the preceding subgroups	B23K11/08	B23K11/08		150
B23K11/082	9	{of three-dimensional seams}	B23K11/08	B23K11/08		26
B23K11/084	10	{of helicoidal seams}	B23K11/08	B23K11/08		108
B23K11/087	9	for rectilinear seams	B23K11/087	B23K11/087		199
B23K11/0873	10	{of the longitudinal seam of tubes}	B23K11/087	B23K11/087		261
B23K11/0876	11	{Lap welding}	B23K11/087	B23K11/087		46
B23K11/093	9	for curved planar seams	B23K11/093	B23K11/093		184
B23K11/0935	10	{of tube sections}	B23K11/093	B23K11/093		213
B23K11/10	8	Spot welding; Stitch welding	B23K11/10	B23K11/10		321
B23K11/105	9	{Stitch welding}	B23K11/10	B23K11/10		116
B23K11/11	9	Spot welding	B23K11/11	B23K11/11		3342
B23K11/115	10	{by means of two electrodes placed opposite one another on both sides of the welded parts}	B23K11/11	B23K11/11		2408
B23K11/12	9	making use of vibrations	B23K11/12	B23K11/12		79
B23K11/14	8	Projection welding	B23K11/14	B23K11/14		1214
B23K11/16	8	taking account of the properties of the material to be welded	B23K11/16	B23K11/16		649
B23K11/163	9	{Welding of coated materials}	B23K11/16	B23K11/16		411
B23K11/166	10	{of galvanized or tinned materials}	B23K11/16	B23K11/16		171
B23K11/18	9	of non-ferrous metals (B23K11/20 takes precedence)	B23K11/18	B23K11/18		222
B23K11/185	10	{of aluminium or aluminium alloys}	B23K11/18	B23K11/18		195
B23K11/20	9	of different metals	B23K11/20	B23K11/20		646
B23K11/22	8	Severing by resistance heating	B23K11/22	B23K11/22		128
B23K11/24	8	Electric supply or control circuits therefor	B23K11/24	B23K11/24		1182
B23K11/241	9	{Electric supplies (B23K11/248 takes precedence)}	B23K11/24	B23K11/24		548
B23K11/243	10	{Multiple welding installations fed by one source}	B23K11/24	B23K11/24		93
B23K11/245	10	{using a stepping counter in synchronism with the welding pulses}	B23K11/24	B23K11/24		78
B23K11/246	10	{for flash welding}	B23K11/24	B23K11/24		105
B23K11/248	9	{Electric supplies using discharge tubes}	B23K11/24	B23K11/24		1313
B23K11/25	9	Monitoring devices	B23K11/25	B23K11/25		594
B23K11/251	10	{using analogue means}	B23K11/25	B23K11/25		170
B23K11/252	10	{using digital means}	B23K11/25	B23K11/25		512
B23K11/253	11	{the measured parameter being a displacement or a position}	B23K11/25	B23K11/25		254
B23K11/255	11	{the measured parameter being a force (B23K11/253 takes precedence)}	B23K11/25	B23K11/25		261
B23K11/256	11	{the measured parameter being the inter-electrode electrical resistance}	B23K11/25	B23K11/25		180
B23K11/257	11	{the measured parameter being an electrical current}	B23K11/25	B23K11/25		303
B23K11/258	11	{the measured parameter being a voltage}	B23K11/25	B23K11/25		176
B23K11/26	9	Storage discharge welding	B23K11/26	B23K11/26		674
B23K11/28	8	Portable welding equipment	B23K11/28	B23K11/28		342
B23K11/30	8	Features relating to electrodes	B23K11/30	B23K11/30		729
B23K11/3009	9	{Pressure electrodes}	B23K11/30	B23K11/30		763
B23K11/3018	10	{Cooled pressure electrodes}	B23K11/30	B23K11/30		304
B23K11/3027	9	{Slide or drag electrodes}	B23K11/30	B23K11/30		17
B23K11/3036	9	{Roller electrodes}	B23K11/30	B23K11/30		259
B23K11/3045	10	{Cooled roller electrodes}	B23K11/30	B23K11/30		98
B23K11/3054	9	{Cooled electrodes (B23K11/3018, B23K11/3045 take precedence)}	B23K11/30	B23K11/30		102
B23K11/3063	9	{Electrode maintenance, e.g. cleaning, grinding}	B23K11/30	B23K11/30		728
B23K11/3072	9	{Devices for exchanging or removing electrodes or electrode tips}	B23K11/30	B23K11/30		357
B23K11/3081	9	{Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work}	B23K11/30	B23K11/30		125
B23K11/309	9	{Wire electrodes}	B23K11/30	B23K11/30		95
B23K11/31	9	Electrode holders {and actuating devices therefor}	B23K11/31	B23K11/31		1785
B23K11/311	10	{the actuating device comprising an electric motor}	B23K11/31	B23K11/31		222
B23K11/312	10	{for several electrodes}	B23K11/31	B23K11/31		409
B23K11/314	10	{Spot welding guns, e.g. mounted on robots}	B23K11/31	B23K11/31		1181
B23K11/315	11	{with one electrode moving on a linear path}	B23K11/31	B23K11/31		422
B23K11/317	10	{Equalizing; Balancing devices for electrode holders}	B23K11/31	B23K11/31		172
B23K11/318	10	{Supporting devices for electrode holders}	B23K11/31	B23K11/31		422
B23K11/34	8	Preliminary treatment	B23K11/34	B23K11/34		804
B23K11/36	8	Auxiliary equipment (B23K11/31 takes precedence)	B23K11/36	B23K11/36		4260
B23K11/362	9	{Contact means for supplying welding current to the electrodes}	B23K11/36	B23K11/36		108
B23K11/364	10	{Clamping contacts}	B23K11/36	B23K11/36		88
B23K11/366	10	{Sliding contacts}	B23K11/36	B23K11/36		118
B23K11/368	10	{Liquid contacts, e.g. mercury contacts}	B23K11/36	B23K11/36		2
B23K13/00	7	Welding by high-frequency current heating	B23K13/00	B23K13/00		562
B23K13/01	8	by induction heating	B23K13/01	B23K13/01		612
B23K13/015	9	{Butt welding}	B23K13/01	B23K13/01		103
B23K13/02	9	Seam welding	B23K13/02	B23K13/02		508
B23K13/025	10	{for tubes}	B23K13/02	B23K13/02		416
B23K13/04	8	by conduction heating	B23K13/04	B23K13/04		52
B23K13/043	9	{Seam welding}	B23K13/04	B23K13/04		65
B23K13/046	10	{for tubes}	B23K13/04	B23K13/04		206
B23K13/06	8	characterised by the shielding of the welding zone against influence of the surrounding atmosphere	B23K13/06	B23K13/06		93
B23K13/08	8	Electric supply or control circuits therefor	B23K13/08	B23K13/08		111
B23K15/00	7	Electron-beam welding or cutting	B23K15/00	B23K15/00		594
B23K15/0006	8	{specially adapted for particular articles or work}	B23K15/00	B23K15/00		560
B23K15/0013	8	{Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electron beams}	B23K15/00	B23K15/00		382
B23K15/002	8	{Devices involving relative movement between electron beam and workpiece}	B23K15/00	B23K15/00		241
B23K15/0026	8	{Auxiliary equipment}	B23K15/00	B23K15/00		409
B23K15/0033	8	{Preliminary treatment}	B23K15/00	B23K15/00		358
B23K15/004	8	{Tandem beams or torches, i.e. working simultaneously with several beams or torches}	B23K15/00	B23K15/00		41
B23K15/0046	8	{Welding}	B23K15/00	B23K15/00		678
B23K15/0053	9	{Seam welding}	B23K15/00	B23K15/00		475
B23K15/006	10	{of rectilinear seams}	B23K15/00	B23K15/00		141
B23K15/0066	10	{with backing means disposed under the seams}	B23K15/00	B23K15/00		29
B23K15/0073	10	{with interposition of particular material to facilitate connecting the parts, e.g. using a filler}	B23K15/00	B23K15/00		68
B23K15/008	9	{Spot welding}	B23K15/00	B23K15/00		37
B23K15/0086	9	{welding for purposes other than joining, e.g. build-up welding}	B23K15/00	B23K15/00		922
B23K15/0093	9	{characterised by the properties of the materials to be welded}	B23K15/00	B23K15/00		462
B23K15/02	8	Control circuits therefor	B23K15/02	B23K15/02		333
B23K15/04	8	for welding annular seams	B23K15/04	B23K15/04		302
B23K15/06	8	within a vacuum chamber (B23K15/04 takes precedence)	B23K15/06	B23K15/06		796
B23K15/08	8	Removing material, e.g. by cutting, by hole drilling	B23K15/08	B23K15/08		195
B23K15/085	9	{Boring}	B23K15/08	B23K15/08		70
B23K15/10	8	Non-vacuum electron beam-welding or cutting	B23K15/10	B23K15/10		105
B23K17/00	7	Use of the energy of nuclear particles in welding or related techniques	B23K17/00	B23K17/00		41
B23K20/00	7	Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating	B23K20/00	B23K20/00		889
B23K20/001	8	{by extrusion or drawing}	B23K20/00	B23K20/00		383
B23K20/002	8	{specially adapted for particular articles or work (B23K20/129 takes precedence)}	B23K20/00	B23K20/00		568
B23K20/004	9	{Wire welding}	B23K20/00	B23K20/00		599
B23K20/005	10	{Capillary welding}	B23K20/00	B23K20/00		367
B23K20/007	11	{Ball bonding}	B23K20/00	B23K20/00		437
B23K20/008	8	{combining pressure with radiant energy}	B23K20/00	B23K20/00		76
B23K20/02	8	by means of a press {; Diffusion bonding}	B23K20/02	B23K20/02		1237
B23K20/021	9	{Isostatic pressure welding}	B23K20/02	B23K20/02		393
B23K20/023	9	{Thermo-compression bonding}	B23K20/02	B23K20/02		1165
B23K20/025	10	{Bonding tips therefor}	B23K20/02	B23K20/02		108
B23K20/026	10	{with diffusion of soldering material}	B23K20/02	B23K20/02		484
B23K20/028	9	{Butt welding}	B23K20/02	B23K20/02		217
B23K20/04	8	by means of a rolling mill	B23K20/04	B23K20/04		1631
B23K20/06	8	by means of high energy impulses, e.g. magnetic energy	B23K20/06	B23K20/06		480
B23K20/08	9	Explosive welding	B23K20/08	B23K20/08		964
B23K20/085	10	{for tubes, e.g. plugging}	B23K20/08	B23K20/08		286
B23K20/10	8	making use of vibrations, e.g. ultrasonic welding	B23K20/10	B23K20/10		3531
B23K20/103	9	{using a roller}	B23K20/10	B23K20/10		169
B23K20/106	9	{Features related to sonotrodes}	B23K20/10	B23K20/10		920
B23K20/12	8	the heat being generated by friction; Friction welding	B23K20/12	B23K20/12		2154
B23K20/1205	9	{using translation movement}	B23K20/12	B23K20/12		373
B23K20/121	9	{Control circuits therefor}	B23K20/12	B23K20/12		232
B23K20/1215	9	{for other purposes than joining, e.g. built-up welding}	B23K20/12	B23K20/12		431
B23K20/122	9	{using a non-consumable tool, e.g. friction stir welding}	B23K20/12	B23K20/12		2702
B23K20/1225	10	{Particular aspects of welding with a non-consumable tool}	B23K20/12	B23K20/12		264
B23K20/123	10	{Controlling or monitoring the welding process}	B23K20/12	B23K20/12		551
B23K20/1235	11	{with temperature control during joining}	B23K20/12	B23K20/12		216
B23K20/124	11	{at the beginning or at the end of a weld}	B23K20/12	B23K20/12		123
B23K20/1245	10	{characterised by the apparatus}	B23K20/12	B23K20/12		1286
B23K20/125	11	{Rotary tool drive mechanism}	B23K20/12	B23K20/12		516
B23K20/1255	11	{Tools therefor, e.g. characterised by the shape of the probe}	B23K20/12	B23K20/12		1059
B23K20/126	11	{Workpiece support, i.e. backing or clamping}	B23K20/12	B23K20/12		917
B23K20/1265	10	{Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds}	B23K20/12	B23K20/12		568
B23K20/127	10	{Friction stir welding involving a mechanical connection}	B23K20/12	B23K20/12		216
B23K20/1275	10	{involving metallurgical change}	B23K20/12	B23K20/12		158
B23K20/128	10	{making use of additional material}	B23K20/12	B23K20/12		307
B23K20/1285	9	{Portable friction welding machines}	B23K20/12	B23K20/12		50
B23K20/129	9	{specially adapted for particular articles or work}	B23K20/12	B23K20/12		1559
B23K20/1295	10	{Welding studs}	B23K20/12	B23K20/12		173
B23K20/14	8	Preventing or minimising gas access, or using protective gases or vacuum during welding (formed by material interposed between workpieces B23K20/18)	B23K20/14	B23K20/14		630
B23K20/16	8	with interposition of special material to facilitate connection of the parts, e.g. material for absorbing or producing gas	B23K20/16	B23K20/16		865
B23K20/165	9	{involving an exothermic reaction of the interposed material}	B23K20/16	B23K20/16		61
B23K20/18	8	Zonal welding by interposing weld-preventing substances between zones not to be welded	B23K20/18	B23K20/18		176
B23K20/20	8	Special methods allowing subsequent separation, e.g. of metals of high quality from scrap material	B23K20/20	B23K20/20		16
B23K20/22	8	taking account of the properties of the materials to be welded	B23K20/22	B23K20/22		748
B23K20/227	9	with ferrous layer	B23K20/227	B23K20/227		793
B23K20/2275	10	{the other layer being aluminium}	B23K20/227	B23K20/227		440
B23K20/233	9	without ferrous layer	B23K20/233	B23K20/233		845
B23K20/2333	10	{one layer being aluminium, magnesium or beryllium}	B23K20/233	B23K20/233		453
B23K20/2336	10	{both layers being aluminium}	B23K20/233	B23K20/233		360
B23K20/24	8	Preliminary treatment	B23K20/24	B23K20/24		1904
B23K20/26	8	Auxiliary equipment	B23K20/26	B23K20/26		3933
B23K23/00	7	Alumino-thermic welding	B23K23/00	B23K23/00		885
B23K25/00	7	Slag welding, i.e. using a heated layer or mass of powder, slag or the like in contact with the material to be joined	B23K25/00	B23K25/00		682
B23K25/005	8	{Welding for purposes other than joining, e.g. build-up welding}	B23K25/00	B23K25/00		134
B23K26/00	7	Working by laser beam, e.g. welding, cutting or boring<br><br><u>NOTE</u><br><br>This subclass covers: <br>laser working for making a weakened layer, with or without removing material;<br>laser shock processing;<br>apparatus for laser surface treatment;<br>laser ablation.<br>This subclass does not cover: <br>laser assisted deposition which is covered by subclass C23C;<br>laser sintering which is covered by group B22F3/105 for metallic powder, by group B29C67/04 for plastics, by group C03B19/06 for glass or by group C04B35/64 for ceramics;<br>laser assisted chemical etching which is covered by group C23F1/00.	B23K26/00	B23K26/00		2347
B23K26/0006	8	{taking account of the properties of the material involved (B23K26/32, B23K26/40 take precedence)}	B23K26/00	B23K26/00		2714
B23K26/009	8	{using a non-absorbing, e.g. transparent, reflective or refractive, layer on the workpiece (using a mask on the workpiece B23K26/0661)}	B23K26/00	B23K26/00		326
B23K26/0093	8	{combined with mechanical machining or metal-working covered by other subclasses than B23K}	B23K26/00	B23K26/00		1677
B23K26/0096	8	{Portable laser equipment, e.g. hand-held laser apparatus}	B23K26/00	B23K26/00		379
B23K26/02	8	Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam	B23K26/02	B23K26/02		1386
B23K26/03	9	Observing, e.g. monitoring, the workpiece	B23K26/03	B23K26/03		1751
B23K26/032	10	{using optical means}	B23K26/03	B23K26/03		4421
B23K26/034	10	{Observing the temperature of the workpiece}	B23K26/03	B23K26/03		683
B23K26/0342	10	{Observing magnetic fields related to the workpiece}	B23K26/03	B23K26/03		55
B23K26/0344	10	{Observing the speed of the workpiece}	B23K26/03	B23K26/03		93
B23K26/035	9	Aligning the laser beam (automatically B23K26/042)	B23K26/035	B23K26/035		458
B23K26/037	10	{by pressing on the workpiece, e.g. using a pressing roller foot}	B23K26/035	B23K26/03		370
B23K26/04	9	Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light	B23K26/04	B23K26/04		1575
B23K26/042	10	Automatically aligning the laser beam	B23K26/042	B23K26/042		776
B23K26/043	11	{along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus}	B23K26/042	B23K26/04		360
B23K26/044	10	Seam tracking	B23K26/044	B23K26/044		411
B23K26/046	10	Automatically focusing the laser beam	B23K26/046	B23K26/046		1943
B23K26/048	11	{by controlling the distance between laser head and workpiece}	B23K26/046	B23K26/04		523
B23K26/06	9	Shaping the laser beam, e.g. by masks or multi-focusing	B23K26/06	B23K26/06		1655
B23K26/0604	10	{by a combination of beams}	B23K26/06	B23K26/06		1291
B23K26/0608	11	{in the same heat affected zone [HAZ] (B23K26/0613, B23K26/0619 take precedence)}	B23K26/06	B23K26/06		1007
B23K26/0613	11	{having a common axis (B23K26/0619 takes precedence)}	B23K26/06	B23K26/06		466
B23K26/0617	12	{and with spots spaced along the common axis}	B23K26/06	B23K26/06		127
B23K26/0619	11	{with spots located on opposed surfaces of the workpiece}	B23K26/06	B23K26/06		219
B23K26/062	10	by direct control of the laser beam	B23K26/062	B23K26/062		491
B23K26/0622	11	by shaping pulses	B23K26/0622	B23K26/0622		2885
B23K26/0624	12	{using ultrashort pulses, i.e. pulses of 1&#160;ns or less}	B23K26/0622	B23K26/062		2222
B23K26/0626	11	{Energy control of the laser beam (B23K26/0622 takes precedence)}	B23K26/062	B23K26/062		1113
B23K26/064	10	by means of optical elements, e.g. lenses, mirrors or prisms	B23K26/064	B23K26/064		3913
B23K26/0643	11	{comprising mirrors}	B23K26/064	B23K26/064		3079
B23K26/0648	11	{comprising lenses}	B23K26/064	B23K26/064		3852
B23K26/0652	11	{comprising prisms}	B23K26/064	B23K26/06		662
B23K26/066	11	by using masks	B23K26/066	B23K26/066		1258
B23K26/0661	12	{disposed on the workpiece}	B23K26/066	B23K26/066		239
B23K26/0665	10	{by beam condensation on the workpiece, e.g. for focusing}	B23K26/06	B23K26/066		1289
B23K26/067	10	Dividing the beam into multiple beams, e.g. multi-focusing	B23K26/067	B23K26/067		1998
B23K26/0673	11	{into independently operating sub-beams, e.g. beam multiplexing to provide laser beams for several stations}	B23K26/067	B23K26/067		494
B23K26/0676	11	{into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations}	B23K26/067	B23K26/067		1019
B23K26/073	10	Shaping the laser spot	B23K26/073	B23K26/073		1272
B23K26/0732	11	{into a rectangular shape}	B23K26/073	B23K26/073		347
B23K26/0734	11	{into an annular shape}	B23K26/073	B23K26/073		401
B23K26/0736	11	{into an oval shape, e.g. elliptic shape}	B23K26/073	B23K26/073		318
B23K26/0738	11	{into a linear shape}	B23K26/073	B23K26/073		476
B23K26/08	8	Devices involving relative movement between laser beam and workpiece	B23K26/08	B23K26/08		3211
B23K26/082	9	Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head	B23K26/082	B23K26/082		4823
B23K26/0821	10	{using multifaceted mirrors, e.g. polygonal mirror}	B23K26/082	B23K26/082		393
B23K26/0823	9	{Devices involving rotation of the workpiece}	B23K26/08	B23K26/082		2185
B23K26/083	9	{Devices involving movement of the workpiece in at least one axial direction}	B23K26/08	B23K26/08		1512
B23K26/0838	10	{by using an endless conveyor belt}	B23K26/08	B23K26/08		633
B23K26/0846	11	{for moving elongated workpieces longitudinally, e.g. wire or strip material}	B23K26/08	B23K26/08		998
B23K26/0853	10	{Devices involving movement of the workpiece in at least two axial directions, e.g. in a plane}	B23K26/08	B23K26/08		1544
B23K26/0861	11	{in at least three axial directions}	B23K26/08	B23K26/08		418
B23K26/0869	9	{Devices involving movement of the laser head in at least one axial direction}	B23K26/08	B23K26/08		2515
B23K26/0876	10	{in at least two axial directions}	B23K26/08	B23K26/08		2087
B23K26/0884	11	{in at least three axial directions, e.g. manipulators, robots}	B23K26/08	B23K26/08		2480
B23K26/0892	10	{Controlling the laser beam travel length}	B23K26/08	B23K26/08		85
B23K26/10	9	using a fixed support {, i.e. involving moving the laser beam}	B23K26/10	B23K26/10		1117
B23K26/103	10	{the laser beam rotating around the fixed workpiece (B23K26/28 takes precedence)}	B23K26/10	B23K26/10		247
B23K26/106	11	{inside the workpiece}	B23K26/10	B23K26/10		173
B23K26/12	8	in a special environment or atmosphere, e.g. in an enclosure	B23K26/12	B23K26/12		823
B23K26/122	9	in a liquid, e.g. underwater	B23K26/122	B23K26/122		180
B23K26/1224	9	{in vacuum}	B23K26/12	B23K26/122		644
B23K26/123	9	{in an atmosphere of particular gases}	B23K26/12	B23K26/12		1689
B23K26/125	10	{of mixed gases}	B23K26/12	B23K26/12		251
B23K26/126	9	{in an atmosphere of gases chemically reacting with the workpiece}	B23K26/12	B23K26/12		83
B23K26/127	9	{in an enclosure}	B23K26/12	B23K26/12		1013
B23K26/128	10	{Laser beam path enclosures}	B23K26/12	B23K26/12		208
B23K26/14	8	using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor (B23K26/12 takes precedence)	B23K26/14	B23K26/14		2700
B23K26/142	9	for the removal of by-products	B23K26/142	B23K26/142		3917
B23K26/1423	9	{the flow carrying an electric current}	B23K26/14	B23K26/142		105
B23K26/1435	9	{involving specially adapted flow-control means}	B23K26/14	B23K26/14		171
B23K26/1436	10	{for pressure control}	B23K26/14	B23K26/14		196
B23K26/1437	10	{for flow-rate control}	B23K26/14	B23K26/14		146
B23K26/1438	10	{for directional control}	B23K26/14	B23K26/14		226
B23K26/144	9	the fluid stream containing particles, e.g. powder	B23K26/144	B23K26/144		947
B23K26/146	9	the fluid stream containing a liquid	B23K26/146	B23K26/146		1062
B23K26/1462	9	{Nozzles; Features related to nozzles}	B23K26/14	B23K26/146		807
B23K26/1464	10	{Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire}	B23K26/14	B23K26/146		388
B23K26/147	11	{Features outside the nozzle for feeding the fluid stream towards the workpiece}	B23K26/14	B23K26/14		528
B23K26/1476	11	{Features inside the nozzle for feeding the fluid stream through the nozzle}	B23K26/14	B23K26/14		1014
B23K26/1482	10	{Detachable nozzles, e.g. exchangeable or provided with breakaway lines}	B23K26/14	B23K26/14		220
B23K26/1488	10	{Means for protecting nozzles, e.g. the tip surface (by breakaway lines B23K26/1482)}	B23K26/14	B23K26/14		84
B23K26/1494	10	{Maintenance of nozzles}	B23K26/14	B23K26/14		82
B23K26/16	8	Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece (by a fluid stream B23K26/142)	B23K26/16	B23K26/16		3017
B23K26/18	8	using absorbing layers on the workpiece, e.g. for marking or protecting purposes	B23K26/18	B23K26/18		1196
B23K26/20	8	Bonding (soldering by means of radiant energy B23K1/005)	B23K26/20	B23K26/20		769
B23K26/206	9	{Laser sealing}	B23K26/20	B23K26/20		430
B23K26/21	9	by welding	B23K26/21	B23K26/21		9930
B23K26/211	10	with interposition of special material to facilitate connection of the parts	B23K26/211	B23K26/211		667
B23K26/22	10	Spot welding	B23K26/22	B23K26/22		1198
B23K26/24	10	Seam welding	B23K26/24	B23K26/24		2310
B23K26/242	11	Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts	B23K26/242	B23K26/242		554
B23K26/244	11	Overlap seam welding	B23K26/244	B23K26/244		1597
B23K26/26	11	of rectilinear seams	B23K26/26	B23K26/26		1129
B23K26/262	12	of longitudinal seams of tubes	B23K26/262	B23K26/262		311
B23K26/28	11	of curved planar seams	B23K26/28	B23K26/28		906
B23K26/282	12	of tube sections	B23K26/282	B23K26/282		585
B23K26/30	11	of three-dimensional [3D] seams	B23K26/30	B23K26/30		73
B23K26/302	12	of helicoidal seams	B23K26/302	B23K26/302		62
B23K26/32	9	taking account of the properties of the material involved	B23K26/32	B23K26/32		2200
B23K26/322	10	involving coated metal parts (using absorbing layers on the workpiece B23K26/18)	B23K26/322	B23K26/322		319
B23K26/323	10	involving parts made of dissimilar metallic material	B23K26/323	B23K26/323		604
B23K26/324	10	involving non-metallic parts	B23K26/324	B23K26/324		450
B23K26/34	8	Laser welding for purposes other than joining	B23K26/34	B23K26/34		1749
B23K26/342	9	Build-up welding	B23K26/342	B23K26/342		3583
B23K26/346	8	in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding	B23K26/346	B23K26/346		390
B23K26/348	9	in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding	B23K26/348	B23K26/348		1548
B23K26/351	8	for trimming or tuning of electrical components	B23K26/351	B23K26/351		285
B23K26/352	8	for surface treatment	B23K26/352	B23K26/352		2216
B23K26/354	9	by melting	B23K26/354	B23K26/354		1045
B23K26/355	9	{Texturing}	B23K26/352	B23K26/355		1358
B23K26/356	9	by shock processing	B23K26/356	B23K26/356		568
B23K26/3568	9	{Modifying rugosity}	B23K26/352	B23K26/356		115
B23K26/3576	10	{Diminishing rugosity, e.g. by grinding, polishing or smoothing}	B23K26/352	B23K26/3576		486
B23K26/3584	10	{Increasing rugosity, i.e. roughening}	B23K26/352	B23K26/3584		446
B23K26/359	9	by providing a line or line pattern, e.g. a dotted break initiation line	B23K26/359	B23K26/359		815
B23K26/36	8	Removing material (B23K26/55, B23K26/57 take precedence)	B23K26/36	B23K26/36		2532
B23K26/361	9	for deburring or mechanical trimming (B23K26/351 takes precedence)	B23K26/361	B23K26/361		2682
B23K26/362	9	Laser etching	B23K26/362	B23K26/362		6284
B23K26/364	10	for making a groove or trench, e.g. for scribing a break initiation groove	B23K26/364	B23K26/364		2864
B23K26/38	9	by boring or cutting	B23K26/38	B23K26/38		18506
B23K26/382	10	by boring	B23K26/382	B23K26/382		3530
B23K26/384	11	of specially shaped holes	B23K26/384	B23K26/384		534
B23K26/386	11	of blind holes	B23K26/386	B23K26/386		128
B23K26/388	11	Trepanning, i.e. boring by moving the beam spot about an axis	B23K26/388	B23K26/388		94
B23K26/389	11	{of fluid openings, e.g. nozzles, jets}	B23K26/382	B23K26/38		1116
B23K26/40	9	taking account of the properties of the material involved	B23K26/40	B23K26/40		3906
B23K26/402	10	involving non-metallic material, e.g. isolators	B23K26/402	B23K26/402		3485
B23K26/50	8	Working by transmitting the laser beam through or within the workpiece	B23K26/50	B23K26/50		368
B23K26/53	9	for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks	B23K26/53	B23K26/53		2257
B23K26/55	9	for creating voids inside the workpiece, e.g. for forming flow passages or flow patterns	B23K26/55	B23K26/55		206
B23K26/57	9	the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming	B23K26/57	B23K26/57		488
B23K26/60	8	Preliminary treatment	B23K26/60	B23K26/60		2954
B23K26/70	8	Auxiliary operations or equipment	B23K26/70	B23K26/70		4965
B23K26/702	9	{Auxiliary equipment}	B23K26/70	B23K26/70		25893
B23K26/703	10	{Cooling arrangements (by using a fluid stream B23K26/14)}	B23K26/70	B23K26/70		2054
B23K26/704	10	{Beam dispersers, e.g. beam wells}	B23K26/70	B23K26/70		162
B23K26/705	10	{Beam measuring devices}	B23K26/70	B23K26/70		684
B23K26/706	10	{Protective screens}	B23K26/70	B23K26/70		565
B23K26/707	10	{for monitoring laser beam transmission optics}	B23K26/70	B23K26/70		373
B23K28/00	7	Welding or cutting not covered by groups B23K5/00 - B23K26/00	B23K28/00	B23K28/00		312
B23K28/003	8	{Welding in a furnace}	B23K28/00	B23K28/00		117
B23K28/006	8	{Welding metals by means of an electrolyte}	B23K28/00	B23K28/00		44
B23K28/02	8	Combined welding or cutting procedures or apparatus	B23K28/02	B23K28/02		1880
B23K31/00	7	Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00	B23K31/00	B23K31/00		908
B23K31/003	8	{relating to controlling of welding distortion}	B23K31/00	B23K31/00		971
B23K31/006	8	{relating to using of neural networks}	B23K31/00	B23K31/00		238
B23K31/02	8	relating to soldering or welding	B23K31/02	B23K31/02		14074
B23K31/022	9	{Making profiled bars with soldered or welded seams}	B23K31/02	B23K31/02		171
B23K31/025	9	{Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware}	B23K31/02	B23K31/02		793
B23K31/027	9	{Making tubes by soldering or welding}	B23K31/02	B23K31/02		1218
B23K31/10	8	relating to cutting or desurfacing	B23K31/10	B23K31/10		207
B23K31/12	8	relating to investigating the properties, e.g. the weldability, of materials	B23K31/12	B23K31/12		979
B23K31/125	9	{Weld quality monitoring}	B23K31/12	B23K31/12		2857
B23K33/00	7	Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby	B23K33/00	B23K33/00		1815
B23K33/002	8	{Crimping or bending the workpieces at the joining area}	B23K33/00	B23K33/00		99
B23K33/004	8	{Filling of continuous seams}	B23K33/00	B23K33/00		1223
B23K33/006	9	{for cylindrical workpieces}	B23K33/00	B23K33/00		748
B23K33/008	9	{for automotive applications}	B23K33/00	B23K33/00		328
B23K35/00	7	Rods, electrodes, materials, or media, for use in soldering, welding, or cutting	B23K35/00	B23K35/00		286
B23K35/001	8	{Interlayers, transition pieces for metallurgical bonding of workpieces}	B23K35/00	B23K35/00		700
B23K35/002	9	{at least one of the workpieces being of light metal}	B23K35/00	B23K35/00		505
B23K35/004	9	{at least one of the workpieces being of a metal of the iron group}	B23K35/00	B23K35/00		784
B23K35/005	9	{at least one of the workpieces being of a refractory metal}	B23K35/00	B23K35/00		318
B23K35/007	9	{at least one of the workpieces being of copper or another noble metal}	B23K35/00	B23K35/00		336
B23K2035/008	9	{at least one of the workpieces being of silicium}	B23K35/00	B23K35/00		80
B23K35/02	8	characterised by mechanical features, e.g. shape	B23K35/02	B23K35/02		509
B23K35/0205	9	{Non-consumable electrodes; C-electrodes}	B23K35/02	B23K35/02		675
B23K35/0211	9	{for use in cutting (B23K35/0205 takes precedence)}	B23K35/02	B23K35/02		54
B23K35/0216	10	{Rods, electrodes or wires}	B23K35/02	B23K35/02		135
B23K35/0222	9	{for use in soldering or brazing (B23K35/0205 takes precedence)}	B23K35/02	B23K35/02		1036
B23K35/0227	10	{Rods or wires (B23K35/0244 takes precedence)}	B23K35/02	B23K35/02		689
B23K35/0233	10	{Sheets or foils (B23K35/0244 takes precedence)}	B23K35/02	B23K35/02		700
B23K35/0238	11	{layered}	B23K35/02	B23K35/02		829
B23K35/0244	10	{Powders, particles or spheres; Preforms made therefrom}	B23K35/02	B23K35/02		2104
B23K35/025	11	{Pastes, creams or slurries}	B23K35/02	B23K35/02		1531
B23K35/0255	9	{for use in welding (B23K35/0205 takes precedence)}	B23K35/02	B23K35/02		826
B23K35/0261	10	{Rods, electrodes or wires}	B23K35/02	B23K35/02		1961
B23K35/0266	11	{flux-cored}	B23K35/02	B23K35/02		1891
B23K35/0272	11	{with more than one layer of coating or sheathing material}	B23K35/02	B23K35/02		558
B23K35/0277	11	{of non-circular cross-section}	B23K35/02	B23K35/02		188
B23K35/0283	11	{multi-cored; multiple}	B23K35/02	B23K35/02		261
B23K35/0288	10	{Welding studs}	B23K35/02	B23K35/02		464
B23K35/0294	10	{Consumable guides}	B23K35/02	B23K35/02		53
B23K35/22	8	characterised by the composition or nature of the material	B23K35/22	B23K35/22		755
B23K35/222	9	{Non-consumable electrodes}	B23K35/22	B23K35/22		357
B23K35/224	9	{Anti-weld compositions; Braze stop-off compositions}	B23K35/22	B23K35/22		315
B23K35/226	9	{Non-corrosive coatings; Primers applied before welding}	B23K35/22	B23K35/22		201
B23K35/228	9	{Selection of materials for cutting}	B23K35/22	B23K35/22		100
B23K35/24	9	Selection of soldering or welding materials proper (B23K35/34 takes precedence)	B23K35/24	B23K35/24		839
B23K35/26	10	with the principal constituent melting at less than 400&#176;C	B23K35/26	B23K35/26		1174
B23K35/262	11	{Sn as the principal constituent}	B23K35/26	B23K35/26		3106
B23K35/264	11	{Bi as the principal constituent}	B23K35/26	B23K35/26		409
B23K35/266	11	{Cd as the principal constituent}	B23K35/26	B23K35/26		49
B23K35/268	11	{Pb as the principal constituent}	B23K35/26	B23K35/26		454
B23K35/28	10	with the principal constituent melting at less than 950&#176;C	B23K35/28	B23K35/28		340
B23K35/282	11	{Zn as the principal constituent}	B23K35/28	B23K35/28		533
B23K35/284	11	{Mg as the principal constituent}	B23K35/28	B23K35/28		145
B23K35/286	11	{Al as the principal constituent}	B23K35/28	B23K35/28		1819
B23K35/288	12	{with Sn or Zn}	B23K35/28	B23K35/28		492
B23K35/30	10	with the principal constituent melting at less than 1550&#176;C	B23K35/30	B23K35/30		1319
B23K35/3006	11	{Ag as the principal constituent}	B23K35/30	B23K35/30		1274
B23K35/3013	11	{Au as the principal constituent}	B23K35/30	B23K35/30		493
B23K35/302	11	{Cu as the principal constituent}	B23K35/30	B23K35/30		2128
B23K35/3026	11	{Mn as the principal constituent}	B23K35/30	B23K35/30		194
B23K35/3033	11	{Ni as the principal constituent}	B23K35/30	B23K35/30		1677
B23K35/304	12	{with Cr as the next major constituent}	B23K35/30	B23K35/30		1063
B23K35/3046	11	{Co as the principal constituent}	B23K35/30	B23K35/30		531
B23K35/3053	11	{Fe as the principal constituent}	B23K35/30	B23K35/30		1944
B23K35/306	12	{with C as next major constituent, e.g. cast iron}	B23K35/30	B23K35/30		232
B23K35/3066	12	{with Ni as next major constituent}	B23K35/30	B23K35/30		842
B23K35/3073	12	{with Mn as next major constituent}	B23K35/30	B23K35/30		980
B23K35/308	12	{with Cr as next major constituent}	B23K35/30	B23K35/30		778
B23K35/3086	13	{containing Ni or Mn}	B23K35/30	B23K35/30		1345
B23K35/3093	12	{with other elements as next major constituents}	B23K35/30	B23K35/30		349
B23K35/32	10	with the principal constituent melting at more than 1550&#176;C	B23K35/32	B23K35/32		545
B23K35/322	11	{a Pt-group metal as principal constituent}	B23K35/32	B23K35/32		184
B23K35/325	11	{Ti as the principal constituent}	B23K35/32	B23K35/32		561
B23K35/327	11	{comprising refractory compounds, e.g. carbides}	B23K35/32	B23K35/32		697
B23K35/34	9	comprising compounds which yield metals when heated	B23K35/34	B23K35/34		364
B23K35/36	9	Selection of non-metallic compositions, e.g. coatings or fluxes (B23K35/34 takes precedence); Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest	B23K35/36	B23K35/36		1044
B23K35/3601	10	{with inorganic compounds as principal constituents}	B23K35/36	B23K35/36		831
B23K35/3602	11	{Carbonates, basic oxides or hydroxides}	B23K35/36	B23K35/36		818
B23K35/3603	11	{Halide salts}	B23K35/36	B23K35/36		672
B23K35/3605	12	{Fluorides}	B23K35/36	B23K35/36		1008
B23K35/3606	11	{Borates or B-oxides}	B23K35/36	B23K35/36		281
B23K35/3607	11	{Silica or silicates}	B23K35/36	B23K35/36		517
B23K35/3608	11	{Titania or titanates}	B23K35/36	B23K35/36		562
B23K35/361	11	{Alumina or aluminates}	B23K35/36	B23K35/36		281
B23K35/3611	11	{Phosphates}	B23K35/36	B23K35/36		71
B23K35/3612	10	{with organic compounds as principal constituents}	B23K35/36	B23K35/36		1406
B23K35/3613	11	{Polymers, e.g. resins}	B23K35/36	B23K35/36		1071
B23K35/3615	11	{N-compounds}	B23K35/36	B23K35/36		308
B23K35/3616	11	{Halogen compounds}	B23K35/36	B23K35/36		120
B23K35/3617	11	{B-compounds}	B23K35/36	B23K35/36		27
B23K35/3618	11	{Carboxylic acids or salts}	B23K35/36	B23K35/36		443
B23K35/362	10	Selection of compositions of fluxes (B23K35/365, B23K35/368 take precedence)	B23K35/362	B23K35/362		2585
B23K35/365	10	Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials	B23K35/365	B23K35/365		1278
B23K35/368	10	Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials	B23K35/368	B23K35/368		1056
B23K35/38	9	Selection of media, e.g. special atmospheres for surrounding the working area	B23K35/38	B23K35/38		756
B23K35/383	10	{mainly containing noble gases or nitrogen}	B23K35/38	B23K35/38		973
B23K35/386	10	{for condensation soldering}	B23K35/38	B23K35/38		35
B23K35/40	8	Making wire or rods for soldering or welding	B23K35/40	B23K35/40		4896
B23K35/402	9	{Non-consumable electrodes; C-electrodes}	B23K35/40	B23K35/40		202
B23K35/404	9	{Coated rods; Coated electrodes}	B23K35/40	B23K35/40		792
B23K35/406	9	{Filled tubular wire or rods (B23K35/402 takes precedence)}	B23K35/40	B23K35/40		984
B23K2035/408	10	{with welded longitudinal seam}	B23K35/40	B23K35/40		56
B23K37/00	7	Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass	B23K37/00	B23K37/00		25349
B23K37/003	8	Cooling means for welding or cutting	B23K37/003	B23K37/003		3497
B23K37/006	8	Safety devices for welding or cutting	B23K37/006	B23K37/006		1799
B23K37/02	8	Carriages for supporting the welding or cutting element	B23K37/02	B23K37/02		4637
B23K37/0205	9	{guided by hand}	B23K37/02	B23K37/02		231
B23K37/0211	9	{travelling on a guide member, e.g. rail, track}	B23K37/02	B23K37/02		3960
B23K37/0217	10	{the guide member being fixed to the workpiece}	B23K37/02	B23K37/02		549
B23K37/0223	11	{the guide member being a part of the workpiece}	B23K37/02	B23K37/02		85
B23K37/0229	10	{the guide member being situated alongside the workpiece}	B23K37/02	B23K37/02		570
B23K37/0235	10	{the guide member forming part of a portal}	B23K37/02	B23K37/02		661
B23K37/0241	9	{Attachments between the welding or cutting element and the carriage}	B23K37/02	B23K37/02		388
B23K37/0247	9	{Driving means}	B23K37/02	B23K37/02		2917
B23K37/0252	9	{Steering means}	B23K37/02	B23K37/02		5611
B23K37/0258	9	{Electric supply or control circuits therefor}	B23K37/02	B23K37/02		607
B23K37/0264	9	{magnetically attached to the workpiece}	B23K37/02	B23K37/02		341
B23K37/027	9	{for making circular cuts or welds}	B23K37/02	B23K37/02		245
B23K37/0276	9	{for working on or in tubes (B23K37/0211 takes precedence)}	B23K37/02	B23K37/02		922
B23K37/0282	9	{Carriages forming part of a welding unit}	B23K37/02	B23K37/02		1739
B23K37/0288	9	{Carriages forming part of a cutting unit}	B23K37/02	B23K37/02		350
B23K37/0294	9	{Transport carriages or vehicles}	B23K37/02	B23K37/02		1084
B23K37/04	8	for holding or positioning work	B23K37/04	B23K37/04		6968
B23K37/0408	9	{for planar work}	B23K37/04	B23K37/04		3105
B23K37/0417	9	{for spherical work}	B23K37/04	B23K37/04		129
B23K37/0426	9	{Fixtures for other work}	B23K37/04	B23K37/04		3856
B23K37/0435	10	{Clamps}	B23K37/04	B23K37/04		7219
B23K37/0443	11	{Jigs}	B23K37/04	B23K37/04		15955
B23K37/0452	10	{Orientable fixtures (B23K37/0461 takes precedence)}	B23K37/04	B23K37/04		635
B23K37/0461	9	{Welding tables}	B23K37/04	B23K37/04		3245
B23K37/047	9	moving work to adjust its position between soldering, welding or cutting steps (B23K37/053 takes precedence)	B23K37/047	B23K37/047		10684
B23K37/053	9	aligning cylindrical work; Clamping devices therefor	B23K37/053	B23K37/053		4527
B23K37/0531	10	Internal pipe alignment clamps	B23K37/0531	B23K37/0531		1033
B23K37/0533	10	External pipe alignment clamps	B23K37/0533	B23K37/0533		3613
B23K37/0535	10	Longitudinal pipe seam alignment clamps	B23K37/0535	B23K37/0535		142
B23K37/0536	10	for maintaining flanges on tubes	B23K37/0536	B23K37/0536		275
B23K37/0538	10	for rotating tubes, e.g. rollers	B23K37/0538	B23K37/0538		1566
B23K37/06	8	for positioning the molten material, e.g. confining it to a desired area	B23K37/06	B23K37/06		628
B23K37/08	8	for flash removal	B23K37/08	B23K37/08		1215
B23K2101/00	7	Articles made by soldering, welding or cutting	B23K101/00	B23K101/00		155
B23K2101/001	8	{Turbines}	B23K101/00	B23K101/00		2366
B23K2101/002	8	{Drill-bits}	B23K101/00	B23K101/00		149
B23K2101/003	8	{Pistons}	B23K101/00	B23K101/00		215
B23K2101/005	8	{Camshafts}	B23K101/00	B23K101/00		104
B23K2101/006	8	{Vehicles}	B23K101/00	B23K101/00		5500
B23K2101/007	8	{Marks, e.g. trade marks}	B23K101/00	B23K101/00		606
B23K2101/008	8	{Gears}	B23K101/00	B23K101/00		153
B23K2101/02	8	Honeycomb structures	B23K101/02	B23K101/02		247
B23K2101/04	8	Tubular or hollow articles	B23K101/04	B23K101/04		1630
B23K2101/045	9	{Hollow panels}	B23K101/04	B23K101/04		293
B23K2101/06	9	Tubes	B23K101/06	B23K101/06		8129
B23K2101/08	10	finned or ribbed	B23K101/08	B23K101/08		126
B23K2101/10	9	Pipe-lines	B23K101/10	B23K101/10		958
B23K2101/12	9	Vessels	B23K101/12	B23K101/12		1261
B23K2101/125	10	{Cans}	B23K101/12	B23K101/12		437
B23K2101/14	9	Heat exchangers	B23K101/14	B23K101/14		2124
B23K2101/16	8	Bands or sheets of indefinite length	B23K101/16	B23K101/16		718
B23K2101/18	8	Sheet panels	B23K101/18	B23K101/18		3463
B23K2101/185	9	{Tailored blanks}	B23K101/18	B23K101/18		718
B23K2101/20	8	Tools	B23K101/20	B23K101/20		626
B23K2101/22	8	Nets, wire fabrics or the like	B23K101/22	B23K101/22		387
B23K2101/24	8	Frameworks	B23K101/24	B23K101/24		395
B23K2101/26	8	Railway- or like rails	B23K101/26	B23K101/26		569
B23K2101/28	8	Beams	B23K101/28	B23K101/28		598
B23K2101/30	8	Chains, hoops or rings	B23K101/30	B23K101/30		137
B23K2101/32	8	Wires	B23K101/32	B23K101/32		886
B23K2101/34	8	Coated articles {; Surface treated articles}	B23K101/34	B23K101/34		1552
B23K2101/35	9	{Surface treated articles}	B23K101/34	B23K2101/35		399
B23K2101/36	8	Electric or electronic devices	B23K101/36	B23K101/36		6195
B23K2101/38	9	Conductors	B23K101/38	B23K101/38		1870
B23K2101/40	9	Semiconductor devices	B23K101/40	B23K101/40		4510
B23K2101/42	9	Printed circuits	B23K101/42	B23K101/42		3987
B23K2103/00	7	Materials to be soldered, welded or cut	B23K103/00	B23K103/00		130
B23K2103/02	8	Iron or ferrous alloys	B23K103/02	B23K103/02		699
B23K2103/04	9	Steel {or steel} alloys	B23K103/04	B23K103/04		5752
B23K2103/05	10	{Stainless steel}	B23K103/04	B23K2103/05		2060
B23K2103/06	9	Cast-iron alloys	B23K103/06	B23K103/06		183
B23K2103/08	8	Non-ferrous metals or alloys	B23K103/08	B23K103/08		1938
B23K2103/10	9	Aluminium or alloys thereof	B23K103/10	B23K103/10		4755
B23K2103/12	9	Copper or alloys thereof	B23K103/12	B23K103/12		2042
B23K2103/14	9	Titanium or alloys thereof	B23K103/14	B23K103/14		1593
B23K2103/15	9	{Magnesium or alloys thereof}	B23K103/08	B23K2103/15		351
B23K2103/16	8	Composite materials	B23K103/16	B23K103/16		972
B23K2103/166	9	{Multilayered materials}	B23K103/16	B23K103/16		261
B23K2103/172	10	{wherein at least one of the layers is non-metallic}	B23K103/16	B23K2103/172		1348
B23K2103/18	8	Dissimilar materials	B23K103/18	B23K103/18		2779
B23K2103/20	9	Ferrous alloys and aluminium or alloys thereof	B23K103/20	B23K103/20		954
B23K2103/22	9	Ferrous alloys and copper or alloys thereof	B23K103/22	B23K103/22		263
B23K2103/24	9	Ferrous alloys and titanium or alloys thereof	B23K103/24	B23K103/24		195
B23K2103/26	9	{Alloys of Nickel and Cobalt and Chromium}	B23K103/18	B23K2103/26		1184
B23K2103/30	8	{Organic materials}	B23K103/00	B23K2103/30		430
B23K2103/32	9	{Material from living organisms, e.g. skins}	B23K103/00	B23K2103/32		122
B23K2103/34	10	{Leather}	B23K103/00	B23K2103/34		71
B23K2103/36	9	{Wood or similar materials}	B23K103/00	B23K2103/36		143
B23K2103/38	9	{Fabrics; Fibrous materials}	B23K103/00	B23K2103/38		349
B23K2103/40	9	{Paper}	B23K103/00	B23K2103/40		271
B23K2103/42	9	{Plastics other than composite materials}	B23K103/00	B23K2103/42		2128
B23K2103/50	8	{Inorganic materials other than metals or composite materials}	B23K103/00	B23K2103/50		5213
B23K2103/52	9	{Ceramics}	B23K103/00	B23K2103/52		1682
B23K2103/54	9	{Glass}	B23K103/00	B23K2103/54		1448
B23K2103/56	9	{being semiconducting}	B23K103/00	B23K2103/56		1418
