E02B   1/00  \	0	0	2D022	E02B   1/00	349	幩̤ˤĤƤޤ֤뤤ˡ	Equipment or apparatus for, or methods of, general hydraulic engineering
E02B   1/00  A	0	0	2D022	E02B   1/00	107	ή¥	Stimulating convention within bay
E02B   1/00  B	0	0	2D022	E02B   1/00	36	ȯɻ	Preventing evaporation
E02B   1/00  Z	0	0	2D022	E02B   1/00	700	¾	Others
E02B   1/00 301 \	1	1	2D022	E02B   1/00	236	ʪɻ	Preventing adhesion of water creatures
E02B   1/00 301 A	1	0	2D022	E02B   1/00	222	ŵˤ	by electricity
E02B   1/00 301 B	1	0	2D022	E02B   1/00	220	ʤˤ	by coating
E02B   1/00 301 Z	1	0	2D022	E02B   1/00	334	¾	Others
E02B   1/02  \	1	1	2D022	E02B   1/02	28	Ϸ	Hydraulic models
E02B   3/00  \	0	0	2D022	E02B   3/00	870	ߤޤϤ¾δޤѤ˴ؤ빩ʥޤϤţ£ˡΤΥޤϥ祤Ȱ	Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B 7/00); Sealings or joints for engineering work in general
E02B   3/02  \	1	1	2D022	E02B   3/02	298	ήĴ㡥Ф˲ϩݡƳήʤ󤻤ĤޤϤ֣ţơ	Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow (dredging or scraping devices E02F)
E02B   3/02  A	1	0	2D022	E02B   3/02	74	Ф˲	Destroying rocks
E02B   3/02  B	1	0	2D022	E02B   3/02	137	ϩ	Cleaning road surfaces
E02B   3/02  C	1	0	2D022	E02B   3/02	180	Ƴή	Guiding flows
E02B   3/02  Z	1	0	2D022	E02B   3/02	182	¾	Others
E02B   3/04  \	1	1	2D118	E02B   3/04	913	ɡߤޤϹѤݸ빽¤ʪ֤ޤˡʥޤϥ祤ȣţ£	Structures or apparatus for, or methods of, protecting banks, coasts, or harbours (sealings or joints E02B 3/16)
E02B   3/04 301 \	2	2	2D118	E02B   3/04	980	ǹǹ	Sandbags, water bags
E02B   3/06  \	2	2	2D118	E02B   3/06	1483	顨Ƭɡ	Moles; Piers; Quays; Quay walls; Groynes; Breakwaters
E02B   3/06 301 \	3	3	2D118	E02B   3/06	2589	Ⱦ	Breakwaters or wave breakers
E02B   3/06 302 \	4	4	2D118	E02B   3/06	870	Ⱦ	Floating type breakwaters or wave breakers
E02B   3/08  \	3	3	2D118	E02B   3/08	279	ͭޤͭʤй¤ʪʹţģ	Structures of loose stones with or without piles (piles E02D 5/00)
E02B   3/08 301 \	4	4	2D118	E02B   3/08	1079	϶	Wire cylinders
E02B   3/10  \	2	2	2D118	E02B   3/10	357	顨ɡޤɡ餢뤤Ϥ뤽¾ι¤ʪɤޤϤ¤̣ţģ	Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like (making embankments or dams in general E02D 17/18)
E02B   3/12  \	2	2	2D118	E02B   3/12	3160	ɡ顤ϩޤϤΤΤθߡʼ̤θ̣߰ţģ	Revetment of banks, dams, watercourses, or the like (of slopes in general E02D 17/20)
E02B   3/14  \	3	3	2D118	E02B   3/14	576	֥å	Preformed blocks; Arrangements thereof
E02B   3/14 301 \	4	4	2D118	E02B   3/14	2771	ߥ֥ĥ	Wave breaker type shore embankment blocks, e.g. with retarding portions
E02B   3/14 302 \	5	5	2D118	E02B   3/14	283	ȷߥ֥ĥ㡥ͷͭ	Wave breaker type shore embankment blocks, e.g. with retarding portions
E02B   3/14 303 \	4	4	2D118	E02B   3/14	902	ȥ֥ĥ	Shore embarkment blocks
E02B   3/16  \	1	1	2D022	E02B   3/16	352	ޤϥ祤ȡʴù¤ʪܹţģ幩Ѥ˸ꤵʤ̩Ѥţ£	Sealings or joints (joints for foundation structures E02D 29/16; sealing joints not restricted to hydraulic engineering work E04B 1/68)
E02B   3/16  A	1	0	2D022	E02B   3/16	449	ݥ	Seals
E02B   3/16  B	1	0	2D022	E02B   3/16	95	襤	Joints
E02B   3/16  Z	1	0	2D022	E02B   3/16	54	¾	Others
E02B   3/18  \	1	1	2D022	E02B   3/18	799	̤¤ھӿţ£	Reclamation of land from water (drainage of soil E02B 11/00)
E02B   3/18  A	1	0	2D022	E02B   3/18	132	ڱ¼	Means for carrying soil
E02B   3/18  B	1	1	2D022	E02B   3/18	76	٥ȥ٥ݤˤ	by belt conveyors
E02B   3/18  C	1	1	2D022	E02B   3/18	139	ڱˤ	by soil carrying boats
E02B   3/18  D	1	0	2D022	E02B   3/18	439	Ω	Burying treatment
E02B   3/18  E	1	1	2D022	E02B   3/18	265	Ųޤκ	Mixing hardening agents
E02B   3/18  F	1	1	2D022	E02B   3/18	254	ݥȤ	Installing sheets
E02B   3/18  Z	1	0	2D022	E02B   3/18	324	¾	Others
E02B   3/20  \	1	1	2D022	E02B   3/20	396	ߡѤޤϤ¾θ곤ι¤ʪΤ㡥ܥ顼ɡ££㡥ѥܥ顼ɣ££֥££ˡΣ	Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards (tying-up, anchoring B63B 21/00, e.g. bollards for shipping B63B 21/06; buoys B63B 22/00) [5]
E02B   3/20  A	1	0	2D022	E02B   3/20	361	α	Anchoring apparatus
E02B   3/20  Z	1	0	2D022	E02B   3/20	233	¾	Others
E02B   3/20 301 \	2	2	2D022	E02B   3/20	45	եĥ	Mooring hooks
E02B   3/24  \	2	2	2D022	E02B   3/24	59	Σ	Mooring posts [5]
E02B   3/26  \	2	2	2D022	E02B   3/26	1021	ɸΤΰʬȤƤɸޤäŬѤɸ££ˡΣ	Fenders (fenders integral with waterborne vessels or specially adapted therefor B63B 59/02) [5]
E02B   3/26  A	2	0	2D022	E02B   3/26	570		Profiles
E02B   3/26  B	2	1	2D022	E02B   3/26	238		Cylindrical types
E02B   3/26  C	2	1	2D022	E02B   3/26	180	գֻ	Inversed V-shaped type
E02B   3/26  D	2	1	2D022	E02B   3/26	187	ɶ	Straw bag type
E02B   3/26  E	2	1	2D022	E02B   3/26	14	巿	Spherical type
E02B   3/26  F	2	1	2D022	E02B   3/26	47	Ϥ	Ladder type
E02B   3/26  G	2	1	2D022	E02B   3/26	38	ݥʡݷ	Corner type
E02B   3/26  H	2	0	2D022	E02B   3/26	181	˾	Damping methods
E02B   3/26  J	2	1	2D022	E02B   3/26	874	༰	Rubber type
E02B   3/26  K	2	1	2D022	E02B   3/26	327		Pneumatic type
E02B   3/26  L	2	1	2D022	E02B   3/26	71	μ	Liquid type
E02B   3/26  M	2	1	2D022	E02B   3/26	29	Хͼ	Spring type
E02B   3/26  Z	2	0	2D022	E02B   3/26	434	¾	Others
E02B   3/28  \	2	2	2D022	E02B   3/28	87	ɸΣ	Fender piles [5]
E02B   5/00  \	0	0	2D023	E02B   5/00	803	͹οϩʿȯŽѣţ£ھؤΤ󤬤ѣţ£	Artificial water canals (for water-power plants E02B 9/02; irrigation of soil E02B 13/00)
E02B   5/00  A	0	0	2D023	E02B   5/00	159	ʪɻ	Preventing adhesion of water creatures
E02B   5/00  B	0	0	2D023	E02B   5/00	64	ʬϩ	Diversion channels
E02B   5/00  C	0	0	2D023	E02B   5/00	135		Waterfall work
E02B   5/00  D	0	0	2D023	E02B   5/00	142	ȴ	Draining work
E02B   5/00  E	0	1	2D023	E02B   5/00	120	ȴ	Drain valves
E02B   5/00  Z	0	0	2D023	E02B   5/00	275	¾	Others
E02B   5/02  \	1	1	2D023	E02B   5/02	181	ϩ¤ޤϥ饤˥	Making or lining canals
E02B   5/02  G	1	0	2D023	E02B   5/02	279	ϩ¤	Making canals
E02B   5/02  H	1	1	2D023	E02B   5/02	430	֥ĥˤ	by blocks
E02B   5/02  J	1	2	2D023	E02B   5/02	392	³֥ĥˤ	by connecting blocks
E02B   5/02  K	1	2	2D023	E02B   5/02	297	Ω֥ĥˤ	by prefabricated blocks
E02B   5/02  L	1	1	2D023	E02B   5/02	244	ˤ	by fences
E02B   5/02  M	1	2	2D023	E02B   5/02	301	󥯥ݥˤ	by concrete fences
E02B   5/02  N	1	1	2D023	E02B   5/02	99	Ȥˤ	by moulds
E02B   5/02  P	1	2	2D023	E02B   5/02	59	ưȤˤ	by movable moulds
E02B   5/02  Q	1	0	2D023	E02B   5/02	135	ϩΥ饤˥	Lining canals
E02B   5/02  R	1	1	2D023	E02B   5/02	332	󥯥ݥ饤˥	Concrete linings
E02B   5/02  S	1	1	2D023	E02B   5/02	206	ĤȤˤ饤˥	Lining with flexible materials
E02B   5/02  T	1	2	2D023	E02B   5/02	61	եȤˤ饤˥	Lining with asphalt
E02B   5/02  U	1	2	2D023	E02B   5/02	222	ץ饹ĥˤ饤˥	Lining with plastic
E02B   5/02  V	1	1	2D023	E02B   5/02	55	եߵ	Asphalt paving machines
E02B   5/02  Z	1	0	2D023	E02B   5/02	104	¾	Others
E02B   5/04  \	1	1	2D023	E02B   5/04	21	Ĺҿϩ	Navigable canals
E02B   5/06  \	2	2	2D023	E02B   5/06	45	ϩ˴Ϣե֣ţá	Operating equipment in connection with canals (ship-lifting devices E02C)
E02B   5/08  \	1	1	2D023	E02B   5/08	443	㡥ȡ꡼	Details, e.g. gates, screens
E02B   5/08 101 \	2	2	2D023	E02B   5/08	80	ݥ	Screens
E02B   5/08 101 A	2	0	2D023	E02B   5/08	844	ݥʻ	Screen grids
E02B   5/08 101 B	2	0	2D023	E02B   5/08	581	磻ѡ	Wipers
E02B   5/08 101 C	2	0	2D023	E02B   5/08	669	ݥ	Rake claws
E02B   5/08 101 Z	2	0	2D023	E02B   5/08	324	¾	Others
E02B   5/08 102 \	3	3	2D023	E02B   5/08	394	ݥʻҤΰưžˤ꽸Ф	Collecting dusts by rotary motion of screen grids
E02B   5/08 102 A	3	0	2D023	E02B   5/08	95	ʿԥ٥ȼβĤȤ٥Ȥ򥹥ݥȤѤΡ	of parallel belt type (using of flexible belt as screen)
E02B   5/08 102 B	3	0	2D023	E02B   5/08	276	ּ	Mesh type
E02B   5/08 102 C	3	0	2D023	E02B   5/08	173	ɥ༰ΥݥηǤΡ	Drum type (with cylindrical screen profile)
E02B   5/08 102 Z	3	0	2D023	E02B   5/08	381	¾	Others
E02B   5/08 103 \	3	3	2D023	E02B   5/08	337	ݥˤ꽸Ф	Collecting dusts with reciprocating rake
E02B   5/08 103 A	3	0	2D023	E02B   5/08	169	̥ݥݥ	Telescopic rake arm
E02B   5/08 103 B	3	0	2D023	E02B   5/08	10	ݥץɤˤݥ	Telescopic rake with loop guide
E02B   5/08 103 C	3	1	2D023	E02B   5/08	181	ĥԥ˥ư	Rack and pinion drive
E02B   5/08 103 D	3	1	2D023	E02B   5/08	238	ݥư	Chain drive
E02B   5/08 103 E	3	1	2D023	E02B   5/08	324	磻ݶư	Wire drive
E02B   5/08 103 Z	3	0	2D023	E02B   5/08	55	¾	Others
E02B   5/08 104 \	3	3	2D023	E02B   5/08	378	žݥˤ꽸Ф	Collecting dusts with rotary rake
E02B   5/08 104 A	3	0	2D023	E02B   5/08	130	ơݥĥץݥ	Take-up chains
E02B   5/08 104 B	3	0	2D023	E02B   5/08	33	渡	Control and detection
E02B   5/08 104 C	3	0	2D023	E02B   5/08	34	ݥݼ	Rotary type
E02B   5/08 104 D	3	1	2D023	E02B   5/08	120	ʿԲžΣʾ˥ݥݹ礷ƤΡ	Parallel rotary shafts (chains engaged with three or more shafts)
E02B   5/08 104 E	3	1	2D023	E02B   5/08	414	ľžΣ˥ݥݹ礷ƤΡ	Vertical rotary shaft (chains engaged with two or more shafts)
E02B   5/08 104 Z	3	0	2D023	E02B   5/08	40	¾	Others
E02B   7/00  \	0	0	2D023	E02B   7/00	685	ޤϤ쥤ȡߡ¤ˡޤ֡ɡߤޤϹѤݸΤΤΣţ£ޤϥ祤ȣţ£幩ѷ¤ʪޤϻμ갷ţģð̣ţģ	Barrages or weirs; Layout, construction, methods of, or devices for, making same (for protecting banks, coasts, or harbours E02B 3/04; sealings or joints E02B 3/16; handling building or like materials for hydraulic engineering E02D 15/00; foundations in general E02D 27/00)
E02B   7/00  A	0	0	2D023	E02B   7/00	267	η¤	Constructing devices for barrages
E02B   7/00  B	0	1	2D023	E02B   7/00	293	ܹ	Working machines for barrages
E02B   7/00  C	0	1	2D023	E02B   7/00	207	󥯥ݥ	Concrete transferring devices
E02B   7/00  Z	0	0	2D023	E02B   7/00	850	¾	Others
E02B   7/02  \	1	1	2D023	E02B   7/02	196		Fixed barrages
E02B   7/02  A	1	0	2D023	E02B   7/02	413	߿ˤ	Ponds made of cut-off films
E02B   7/02  B	1	0	2D023	E02B   7/02	770	ɥ	Barriers for preventing landslides
E02B   7/02  C	1	0	2D023	E02B   7/02	129	ʳαη¤ˡ	Construction methods for weirs excluding barrages
E02B   7/02  Z	1	0	2D023	E02B   7/02	93	¾	Others
E02B   7/04  \	2	2	2D023	E02B   7/04	22	ëΥ	Dams across valleys
E02B   7/06  \	3	3	2D023	E02B   7/06	105	ࡨåե	Earth-fill dams; Rock-fill dams
E02B   7/08  \	3	3	2D023	E02B   7/08	39	ɾ	Wall dams
E02B   7/10  \	4	4	2D023	E02B   7/10	42	ϥࡤʤ¤ʪν̤ˤäžݤɤ	Gravity dams, i.e. those in which the weight of the structure prevents overturning
E02B   7/12  \	4	4	2D023	E02B   7/12	13		Arch dams
E02B   7/14  \	4	4	2D023	E02B   7/14	14	Хåȥ쥹	Buttress dams
E02B   7/16  \	1	1	2D023	E02B   7/16	40	ꤼΤξ¤ޤϤ	Fixed weirs; Superstructures or flash-boards therefor
E02B   7/18  \	2	2	2D023	E02B   7/18	61	ե󤼤	Siphon weirs
E02B   7/20  \	1	1	2D019	E02B   7/20	207	ưå	Movable barrages; Lock gates
E02B   7/20  A	1	0	2D019	E02B   7/20	44	ɥĥݥ	Dock gates
E02B   7/20  B	1	0	2D019	E02B   7/20	132	ư	Automatic
E02B   7/20  C	1	0	2D019	E02B   7/20	177	ɽ̼奲ݥȡ̥եݥȤ̿ɤĤΡ	Surface intake gate (with float and water flow pipe)
E02B   7/20  D	1	0	2D019	E02B   7/20	372	¿ʼݥȡ	Multi-step gates (selective water intake)
E02B   7/20  Z	1	0	2D019	E02B   7/20	245	¾	Others
E02B   7/20 101 \	2	2	2D019	E02B   7/20	197	ͭ륲ݥ	Gates with auxiliary doors
E02B   7/20 102 \	2	2	2D019	E02B   7/20	192	ݥ	Sliding gates
E02B   7/20 103 \	2	2	2D019	E02B   7/20	335	ĤȤı	Expansion weirs made of flexible films
E02B   7/20 103 A	2	0	2D019	E02B   7/20	152		Mounting
E02B   7/20 103 B	2	0	2D019	E02B   7/20	177		Control
E02B   7/20 103 Z	2	0	2D019	E02B   7/20	234	¾	Others
E02B   7/20 104 \	2	2	2D019	E02B   7/20	426	ưʣͥ	Accessories for movable weirs (7/52, 7/54 take precedence)
E02B   7/20 105 \	3	3	2D019	E02B   7/20	702	桤ή֡ʿ桤ή̤ϣǣġ	Water level control, devices for controlling discharge rates (water level control or discharge rate control in general G 05 D)
E02B   7/20 106 \	3	3	2D019	E02B   7/20	245	Ӻ	Sand removal devices
E02B   7/20 107 \	3	3	2D019	E02B   7/20	161	ٻؼ	Opening indicators
E02B   7/20 108 \	3	3	2D019	E02B   7/20	221		Safety devices
E02B   7/20 109 \	3	3	2D019	E02B   7/20	524	ưĥݥѾ	Lifts for movable weirs, lock gates
E02B   7/20 110 \	3	3	2D019	E02B   7/20	136	ι߲ɻ	Devices for preventing door bodies from falling
E02B   7/20 111 \	3	3	2D019	E02B   7/20	98	ȹ®	Rising and falling speed controllers
E02B   7/22  \	2	2	2D019	E02B   7/22	565	ࡨѥ	Stop log dams; Emergency gates
E02B   7/24  \	2	2	2D019	E02B   7/24	2	ˡɥ뤼	Needle weirs
E02B   7/26  \	2	2	2D019	E02B   7/26	94	Сեȥ	Vertical-lift gates
E02B   7/26  A	2	0	2D019	E02B   7/26	222	ʣ	Double
E02B   7/26  B	2	0	2D019	E02B   7/26	86	ư	Automatic
E02B   7/26  Z	2	0	2D019	E02B   7/26	327	¾	Others
E02B   7/26 101 \	3	3	2D019	E02B   7/26	52	¿ʼݥ	Multi-step gates
E02B   7/28  \	3	3	2D019	E02B   7/28	172	饤ɥȤͭ	with sliding gates
E02B   7/30  \	3	3	2D019	E02B   7/30	164	Ѥΰؤޤϥͭ	with guide wheels or rollers for the gates
E02B   7/32  \	3	3	2D019	E02B   7/32	341	ޤϴɾ	Cylindrical or tubular gates
E02B   7/34  \	3	3	2D019	E02B   7/34	182	СեȥѤ	Flash-boards for vertical-lift gates
E02B   7/36  \	3	3	2D019	E02B   7/36	397	СեȥѾߵ	Elevating mechanisms for vertical-lift gates
E02B   7/36 101 \	4	4	2D019	E02B   7/36	97	ʿվߵ	Balanced lifting mechanisms
E02B   7/38  \	2	2	2D019	E02B   7/38	30	󥰥	Rolling gates
E02B   7/40  \	2	2	2D019	E02B   7/40	1082	ޤϲž	Swinging or turning gates
E02B   7/42  \	3	3	2D019	E02B   7/42	371	ʿͭݷޤ	Gates of segmental or sector-like shape with horizontal axis
E02B   7/44  \	3	3	2D019	E02B   7/44	404	ĳ֡ʤ礦Ĥ˥	Hinged-leaf gates
E02B   7/46  \	3	3	2D019	E02B   7/46	75	Τ֤˼դ줿ʿμ˲ž륲	Gates turning round a horizontal axis arranged midway of the flap
E02B   7/48  \	3	3	2D019	E02B   7/48	11	ޤťå	Roof or double shutter gates
E02B   7/50  \	2	2	2D019	E02B   7/50	175		Floating gates
E02B   7/52  \	2	2	2D019	E02B   7/52	188	Ȥɿ	Equipment preventing vibration of gates
E02B   7/54  \	2	2	2D019	E02B   7/54	564	ȤΥ	Sealings for gates
E02B   7/54  A	2	0	2D019	E02B   7/54	237	弰	Pressing type
E02B   7/54  Z	2	0	2D019	E02B   7/54	109	¾	Others
E02B   8/00  \	0	0	2D023	E02B   8/00	279	ޤϤκʳ̤ݤޤΰݻţ£	Details of barrages or weirs (cleaning or keeping clear the surface of open water E02B 15/00)
E02B   8/02  \	1	1	2D019	E02B   8/02	254	ȡӺ硤ͷʪ뤿ι¤ʪ	Sediment base gates; Sand sluices; Structures for arresting waterborne material
E02B   8/04  \	1	1	2D019	E02B   8/04	300	ۡҤޤϤʪ沼Υ롼	Valves, slides, or the like; Submerged sluice gates
E02B   8/06  \	1	1	2D023	E02B   8/06	288	;Ǥͥ륮û֡㡥򸺿ꤻ뤿Τ	Spillways; Devices for dissipation of energy, e.g. for reducing eddies
E02B   8/08  \	1	1	2D023	E02B   8/08	428	ƻήϩޤϽϩ	Fish passes; Passages for rafts or boats
E02B   9/00  \	0	0	2D024	E02B   9/00	169	ȯš쥤ȡߤޤ¤ˡޤ֡ʿϸưƣ¡	Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same (hydraulic motors F03B)
E02B   9/00  A	0	0	2D024	E02B   9/00	81	ȿȯ	Pumped storage power stations
E02B   9/00  B	0	0	2D024	E02B   9/00	50	ȯŽη	Construction power stations
E02B   9/00  Z	0	0	2D024	E02B   9/00	400	¾	Others
E02B   9/02  \	1	1	2D024	E02B   9/02	83	ϩ	Water-ways
E02B   9/04  \	2	2	2D024	E02B   9/04	371	ήϩޤϤȤʤΤγʻҤޤϥ꡼ţ£	Free-flow canals or flumes; Intakes (gratings or screens therefor E02B 5/08)
E02B   9/04  A	2	0	2D024	E02B   9/04	63	ήϩ	Free-flow canals
E02B   9/04  B	2	0	2D024	E02B   9/04	420		Intakes
E02B   9/04  C	2	1	2D024	E02B   9/04	62	߼	Rising and falling intakes
E02B   9/04  D	2	1	2D024	E02B   9/04	18	ݥ༰	Arm type intakes
E02B   9/04  E	2	1	2D024	E02B   9/04	202	ѥݥ	Screen s for intakes
E02B   9/04  Z	2	0	2D024	E02B   9/04	121	¾	Others
E02B   9/06  \	2	2	2D024	E02B   9/06	174	ϥȥͥޤϰϴϩä˰ϴϩƤΤŬ礷ȥͥ롨äˤλѤŬ礷ʡ㡥ϥ󥰡ۡʼйʣţģ۰̣ƣˡɰ̣ƣ̡ˡΣ	Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates (driving inclined galleries E21D 9/02; valves in general F16K; conduits in general F16L) [6]
E02B   9/06  A	2	0	2D024	E02B   9/06	97	ϥȥͥ	Pressure galleries
E02B   9/06  B	2	0	2D024	E02B   9/06	196	ϴϩ	Pressure conduits
E02B   9/06  Z	2	0	2D024	E02B   9/06	32	¾	Others
E02B   9/08  \	1	1	2D024	E02B   9/08	202	ĬϤޤȯŽʿ尵ĬϤޤϸưƣ¡	Tide or wave power plants (water-pressure machines, tide or wave motors F03B)
E02B  11/00  \	0	0	2D024	E02B  11/00	445	ھӿ塤㡥ŪΤΤ	Drainage of soil, e.g. for agricultural purposes
E02B  11/00  A	0	0	2D024	E02B  11/00	148	ŵӿɤˡ	Installation methods for culverts
E02B  11/00  B	0	0	2D024	E02B  11/00	504	ӿ	Culvert materials
E02B  11/00  C	0	1	2D024	E02B  11/00	263	ľ	sheet-like
E02B  11/00  D	0	1	2D024	E02B  11/00	100	޾	bag-like
E02B  11/00  Z	0	0	2D024	E02B  11/00	232	¾	Others
E02B  11/00 301 \	1	1	2D024	E02B  11/00	989	ŵӿ	Watergate
E02B  11/00 301 A	1	0	2D024	E02B  11/00	104	ڴ	Earthen pipes
E02B  11/00 301 B	1	0	2D024	E02B  11/00	643		Synthetic resin pipes
E02B  11/00 301 C	1	1	2D024	E02B  11/00	331	ľɷ	Straight pipes
E02B  11/00 301 D	1	1	2D024	E02B  11/00	154	ʢɷ	Bellows pipes
E02B  11/00 301 E	1	0	2D024	E02B  11/00	93	󥯥ݥȴ	Concrete pipes
E02B  11/00 301 F	1	0	2D024	E02B  11/00	43	۴	Cloth pipes
E02B  11/00 301 G	1	0	2D024	E02B  11/00	9		Paper pipes
E02B  11/00 301 Z	1	0	2D024	E02B  11/00	522	¾	Others
E02B  11/00 302 \	1	1	2D024	E02B  11/00	215		Culverts
E02B  11/02  \	1	1	2D024	E02B  11/02	29	ӿ֡㡥ӿϩѥץ饦	Drainage-device-laying apparatus, e.g. drainage ploughs
E02B  11/02  A	1	0	2D024	E02B  11/02	54	ӿོŶ	Splashing solidifier type
E02B  11/02  Z	1	0	2D024	E02B  11/02	103	¾	Others
E02B  11/02 301 \	2	2	2D024	E02B  11/02	13	ʷ	Ridge forming apparatus
E02B  11/02 302 \	2	2	2D024	E02B  11/02	424	ƴݰŵ	Bullet culvert forming apparatus
E02B  11/02 302 A	2	0	2D024	E02B  11/02	10	Ƿʮз	Drainage material filling apparatus
E02B  11/02 302 B	2	0	2D024	E02B  11/02	106	߷	Pipe installation type
E02B  11/02 302 C	2	0	2D024	E02B  11/02	3	СݥʾƷ뷿	Burner sintering type
E02B  11/02 302 D	2	0	2D024	E02B  11/02	117	ӿོŶ	Drainage material filling type
E02B  11/02 302 E	2	0	2D024	E02B  11/02	19	ƴݽϢ	Double bullet type
E02B  11/02 302 Z	2	0	2D024	E02B  11/02	314	¾	Others
E02B  13/00  \	0	0	2D024	E02B  13/00	78	󤬤¡ʤή塤ƳϡࡤϡޤϤΤΤλޤʮ̸Τ¾ƳϣǣˡΣ	Irrigation ditches, i.e. gravity flow, open channel water distribution systems (other distribution systems for watering or spraying gardens, fields, sports grounds, or the like A01G 25/00) [2]
E02B  13/00 301 \	1	1	2D024	E02B  13/00	292	󤬤	Irrigation ditches
E02B  13/00 302 \	1	1	2D024	E02B  13/00	433		Ridge members
E02B  13/00 303 \	2	2	2D024	E02B  13/00	209	󥯥ݥ	Concrete members
E02B  13/00 303 A	2	0	2D024	E02B  13/00	49	ϩ߷	With additional water passages
E02B  13/00 303 B	2	0	2D024	E02B  13/00	20	߷	Non-slip type
E02B  13/00 303 Z	2	0	2D024	E02B  13/00	230	¾	Others
E02B  13/00 304 \	2	2	2D024	E02B  13/00	92		Flexible members
E02B  13/00 304 A	2	0	2D024	E02B  13/00	94	߷	Non-slip type
E02B  13/00 304 Z	2	0	2D024	E02B  13/00	254	¾	Others
E02B  13/00 305 \	1	1	2D024	E02B  13/00	96	׿ؤ	Installing underground cut-off layers
E02B  13/02  \	1	1	2D024	E02B  13/02	676	󤬤Ƴϩڤ	Closures for irrigation conduits
E02B  13/02  A	1	0	2D024	E02B  13/02	328	ư	Automatic type
E02B  13/02  B	1	1	2D024	E02B  13/02	298	եݥȼ	Float type
E02B  13/02  C	1	1	2D024	E02B  13/02	75	󥵼	Sensor type
E02B  13/02  D	1	1	2D024	E02B  13/02	14	޼	Timer type
E02B  13/02  E	1	0	2D024	E02B  13/02	390	ư	Manual type
E02B  13/02  F	1	1	2D024	E02B  13/02	328	ļ	Weir plate type
E02B  13/02  G	1	1	2D024	E02B  13/02	47	Хּ	Valve type
E02B  13/02  H	1	1	2D024	E02B  13/02	4	ե	Siphon type
E02B  13/02  J	1	1	2D024	E02B  13/02	23	ݥ־岼ư	Vertically moving tube type
E02B  13/02  Z	1	0	2D024	E02B  13/02	78	¾	Others
E02B  15/00  \	0	0	2D025	E02B  15/00	315	̤ݤޤΰݻΤ֡¾ο͢ι¤£¡㡥̤ʪΤäŬ礷͢££ˤޤϿͷѤοޤϥסˤΣţȣˡΣ	Cleaning or keeping clear the surface of open water; Apparatus therefor (construction of ships or other waterborne vessels B63B, e.g. vessels specially adapted for collecting pollution from open water B63B 35/32; in swimming or splash baths or pools E04H 4/16) [5]
E02B  15/00  A	0	0	2D025	E02B  15/00	177		Cleaning boats
E02B  15/00  B	0	0	2D025	E02B  15/00	479	Ωιˤɻߡɻߥե󥹥ݥ	Preventing contamination or anti-contamination fence during work such as digging or burying
E02B  15/00  Z	0	0	2D025	E02B  15/00	433	¾	Others
E02B  15/02  \	1	1	2D025	E02B  15/02	101	ɹΤΡΣ	from ice [5]
E02B  15/04  \	1	1	2D025	E02B  15/04	497	ޤͷʪʬΥޤϽˤ볫̤ݤޤΰݻΤ֡ʤ¾ο塤ѿޤϲνãơαʪ㡥󡤻áνãˣ	Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials (other treatment of water, waste water or sewage C02F; materials for treating liquid pollutants, e.g. oil, gasoline, fat, C09K 3/32)
E02B  15/06  \	2	2	2D025	E02B  15/06	4	Τɡʣţ£ͥˡΣ	Barriers therefor (E02B 15/08 takes precedence) [5]
E02B  15/06  A	2	0	2D025	E02B  15/06	314	ե󥹡̷硤Ϣ	Oil fences (connecting, connecting)
E02B  15/06  B	2	0	2D025	E02B  15/06	42	ե󥹡۽ݥȡ	Oil fences (oil collecting ports, gates)
E02B  15/06  C	2	0	2D025	E02B  15/06	72	ե󥹡	Oil fences (air feed)
E02B  15/06  D	2	0	2D025	E02B  15/06	50	ե󥹡ѲСɲСήòС	Oil fences (fireproofing, rectifying, extinguishing fires)
E02B  15/06  E	2	0	2D025	E02B  15/06	141	ե󥹡ե󥹡֥ܥ١	Oil fences (floating and sinking fences, buoys, cylinders)
E02B  15/06  F	2	0	2D025	E02B  15/06	73	ե󥹡̼ơߡ	Oil fences (accommodation, dumping, installing)
E02B  15/06  G	2	0	2D025	E02B  15/06	71	ե󥹡̰ˡȹҡʡ	Oil fences (pulling ropes, towing, propelling, steering)
E02B  15/06  H	2	0	2D025	E02B  15/06	53	ե󥹡ޤꤿߡ	Oil fences (folding, winding)
E02B  15/06  J	2	0	2D025	E02B  15/06	29	ե󥹡̤Ӥ褦ַ	Oil fences (folding screen type)
E02B  15/06  K	2	0	2D025	E02B  15/06	93	ե󥹡̶ޡ	Oil fences (air bags)
E02B  15/06  Z	2	0	2D025	E02B  15/06	452	¾	Others
E02B  15/08  \	2	2	2D025	E02B  15/08	14	ʪʤǱ򶹤֡Σ	Devices for reducing the polluted area without removing the material [5]
E02B  15/10  \	2	2	2D025	E02B  15/10	9	ɽ̤ʪ֡Σ	Devices for removing the material from the surface [5]
E02B  15/10  A	2	0	2D025	E02B  15/10	721	ŪʬΥ	Mechanical separation and collection
E02B  15/10  B	2	0	2D025	E02B  15/10	493	ࡤ۽	Oil absorbers, collectors
E02B  15/10  Z	2	0	2D025	E02B  15/10	68	¾	Others
E02B  17/00  \	0	0	2D004	E02B  17/00	1476	ޤλٻʪο͹硤㡥徺ǽʵӾ桨ηˡɸţ£££桤㡥񤵤줿Σ££Ω¤ʪţģˡΣ	Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor (fenders E02B 3/26; anchoring floating platforms B63B 21/00; floating platforms, e.g. anchored, B63B 35/44; independent underwater structures E02D 29/00) [5]
E02B  17/00  A	0	0	2D004	E02B  17/00	132		Fixed working platforms to the bottom
E02B  17/00  Z	0	0	2D004	E02B  17/00	627	¾	Others
E02B  17/02  \	1	1	2D004	E02B  17/02	362	ٻ¤ʪ˹߲뤳Ȥˤä֤줿Ρ㡥θ˸ꤹ뤳Ȥˤ	placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
E02B  17/02  A	1	0	2D004	E02B  17/02	47		Fixed parts attaching to the bottom
E02B  17/02  B	1	0	2D004	E02B  17/02	52	ٻ	Supporting legs
E02B  17/02  Z	1	0	2D004	E02B  17/02	68	¾	Others
E02B  17/04  \	1	1	2D004	E02B  17/04	145	ٻ¤ʪФƺ򾺹ߤޤưȤ뤿äŬѤΤ夲̣£ƣ	Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction (platform lifts in general B66F 7/00)
E02B  17/04  A	1	0	2D004	E02B  17/04	26	ӡǥĥΰݻ	Legs, temporary supporting of decks, guides
E02B  17/04  B	1	0	2D004	E02B  17/04	33	Ӥȥǥĥη	Joining legs and deck
E02B  17/04  Z	1	0	2D004	E02B  17/04	35	¾	Others
E02B  17/06  \	2	2	2D004	E02B  17/06	31	ưȤ뤿ΤΡ㡥ӤޤĤѤ	for immobilising, e.g. using wedges or clamping rings
E02B  17/08  \	2	2	2D004	E02B  17/08	228	ߤ뤿Τ	for raising or lowering
E02B  17/08  A	2	0	2D004	E02B  17/08	47	ӡǥĥξ	Legs, rising and falling deck
E02B  17/08  B	2	0	2D004	E02B  17/08	3	ѥĥɡ̵ӡͤΥեݡɥĥ	Free-dropping of spuds
E02B  17/08  Z	2	0	2D004	E02B  17/08	11	¾	Others
