Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles

Full Title

Target indicating systems; Target-hit or score detecting systems > Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches > Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles

Child Classifications

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• F41J 5/048 one of the layers being in the form of discrete target sections