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Application filed by Mersey Rose Sydney Aston, Byng Crowle HerbertfiledCriticalMersey Rose Sydney Aston
Publication of CH39741ApublicationCriticalpatent/CH39741A/fr
F41J5/00—Target indicating systems; Target-hit or score detecting systems
F41J5/04—Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
F41J5/052—Targets comprising a plurality of electric contacts, each corresponding to a discrete target section and being actuated by the movement thereof
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Engineering & Computer Science
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General Engineering & Computer Science
(AREA)
CH39741A1907-02-131907-02-13Installation pour la pratique du tir aux armes à feu portatives
CH39741A
(fr)