US PATENT SUBCLASS 102 / 204
.~ Percussion primers or ignitors

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

200  DF  IGNITING DEVICES AND SYSTEMS {15}
204.~ Percussion primers or ignitors

DEFINITION

Classification: 102/204

Percussion primers or ignitors:

(under subclass 200) Subject matter comprising means to ignite an explosive by mechanical force.

SEE OR SEARCH THIS CLASS, SUBCLASS:

29, for percussive actuated explosives to initiate blasting explosives.

45, for percussive actuated explosives to initiate gun cartridges.