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Class Information
Number: 89/33CA
Name: Ordnance >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
89/	Pneumatic	0
89/1.1	Miscellaneous	120
89/1.11	Waging war	448
89/1.12	Gun heaters	2
89/1.13	Mine-destroying devices	201
89/1.14	Explosive operated apparatus (e.g., explosive door hinge, tool explosively actuated, band release, expansion of tube, cable cutter, explosively operated splitting wedges)	261
89/1.15	Well perforators	82
89/1.16	Engine starters	0
89/1.2	Smoke or residue ejector	22
89/1.25	Lubricant injector	7
89/1.3	Muzzle loading	42
89/1.34	Line throwing	55
89/1.35	Trench mortars	21
89/1.4	Charging mechanisms for guns	55
89/1.41	Multiple barrel guns	51
89/1.42	Gun handles	32
89/1.51	Bomb, flare and signal dropping	132
89/1.7	Recoilless gun	24
89/1.8	Rocket launching	90
89/125	Automatic	1
89/14.05	Barrels	109
89/17	Breech closures	20
89/27.11	Firing devices	31
89/29	Practice barrels	54
89/30	Vents and stoppers	8
89/31	Tompions and valves	8
89/33.01	Cartridge feeding	32
89/36.01	Shields	129
89/37.01	Mounts	50
89/4.05	Explosion opened breech	2
89/45	Loading	92
89/5	Submarine	15
89/6	Fuse setters	31
89/8	Accelerating	321
89/9	Machine guns	17