Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F41
WEAPONS
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F41J
TARGETS; TARGET RANGES; BULLET CATCHERS
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5/00
Target indicating systems; Target-hit or score detecting systems
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F41J5/24
Targets producing a particular effect when hit, e.g. detonation of pyrotechnic charge, bell ring, photograph
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