F42D   1/00  \	0	0	2C014	F42D   1/00	191	ˡޤ֡㡥ŶޤŶɡʤƤ󤵤	Blasting methods or apparatus, e.g. for loading or tamping
F42D   1/02  \	1	1	2C014	F42D   1/02	29	ΩΤĤ뤿֡ʤΤŬѣƣ£	Arranging blasting cartridges to form an assembly (adaptation of blasting cartridges therefor F42B 3/02)
F42D   1/04  \	1	1	2C014	F42D   1/04	200	ȯФΤ	Arrangements for ignition
F42D   1/045  \	2	2	2C014	F42D   1/045	136	ŵȯФΤ֡ưȯŵȣˡˡΣ	Arrangements for electric ignition (dynamo-electric generators H02K) [5]
F42D   1/05  \	3	3	2C014	F42D   1/05	102	ˤΤŵϩΣ	Electric circuits for blasting [5]
F42D   1/055  \	4	4	2C014	F42D   1/055	74	ʣĤ֤ȯФΡΣ	specially adapted for firing multiple charges with a time delay [5]
F42D   1/06  \	2	2	2C014	F42D   1/06	49	ʣȯдֳ֡ʣƣģͥ	Relative timing of multiple charges (F42D 1/055 takes precedence)
F42D   1/08  \	1	1	2C014	F42D   1/08	357	ŶɡʤƤ󤵤ˤˡܥۡŶˡΤ֡Σ	Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor [5]
F42D   1/10  \	2	2	2C014	F42D   1/10	128	γޤϥ꡼ζ롨ޤϿ尵ˤζΣ	Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure [5]
F42D   1/12  \	2	2	2C014	F42D   1/12	30	ޤϿ尵ˤŶɺζΣ	Feeding tamping material by pneumatic or hydraulic pressure [5]
F42D   1/14  \	2	2	2C014	F42D   1/14	7	ưŶɤޤŶΣ	Hand-operated tamping or loading [5]
F42D   1/16  \	3	3	2C014	F42D   1/16	11	ŶƻΣ	Tamping tools [5]
F42D   1/18  \	2	2	2C014	F42D   1/18	37	ܥۡΣ	Plugs for boreholes [5]
F42D   1/20  \	2	2	2C014	F42D   1/20	41	Ŷ񡤤ʤŶɺޤʶʤޤѷƣ£ˡΣ	Tamping cartridges, i.e. cartridges containing tamping material (flexible or deformable blasting cartridges F42B 3/087) [5]
F42D   1/22  \	2	2	2C014	F42D   1/22	69	ܥۡޤŶݻޤϰַ᤹ʡΣ	Means for holding or positioning blasting cartridges or tamping cartridges in boreholes [5]
F42D   1/24  \	2	2	2C014	F42D   1/24	55	ŶɺħΤΡΣ	characterised by the tamping material [5]
F42D   1/26  \	3	3	2C014	F42D   1/26	1	ˢޤͭΡΣ	Tamping with foaming agents [5]
F42D   1/28  \	3	3	2C014	F42D   1/28	12	ޤͭΡΣ	Tamping with gelling agents [5]
F42D   3/00  \	0	0	2C014	F42D   3/00	254	˵Ѥ̤ʱ	Particular applications of blasting techniques
F42D   3/02  \	1	1	2C014	F42D   3/02	41	ع¤ʪ㡥ͤˤ	for demolition of tall structures, e.g. chimney stacks
F42D   3/04  \	1	1	2C014	F42D   3/04	170	ˤѤ	for rock blasting
F42D   3/06  \	1	1	2C014	F42D   3/06	24	ϿõۤŪȤ	for seismic purposes
F42D   5/00  \	0	0	2C014	F42D   5/00	175	ݰ	Safety arrangements
F42D   5/02  \	1	1	2C014	F42D   5/02	31	ȯõ	Locating undetonated charges
F42D   5/04  \	1	1	2C014	F42D   5/04	101	ΰ㡥˲ʲдɤȴꡤβΣƣ£ƣ£ˡȯΰΣ	Rendering explosive charges harmless, e.g. destroying ammunition (extracting primers, dismantling ammunition F42B 33/04, F42B 33/06); Rendering detonation of explosive charges harmless [5]
F42D   5/045  \	2	2	2C014	F42D   5/045	54	ȤεۼޤϸʡΣ	Detonation-wave absorbing or damping means [5]
F42D   5/05  \	3	3	2C014	F42D   5/05	42	˥ޥåȡΣ	Blasting mats [5]
F42D   5/055  \	2	2	2C014	F42D   5/055	23	˺ȤΤɲʡʣƣģͥˡΣ	Silencing means for blasting operations (F42D 5/045 takes precedence) [5]
F42D   5/06  \	1	1	2C014	F42D   5/06	8	ܥۡ뤫	Unloading boreholes
F42D  99/00  \	0	0	2C014	F42D  99/00	21	Υ֥饹¾Υ롼פˤʬवʤΣ	Subject matter not provided for in other groups of this subclass [2009.01]
