Title:
Weapon fire simulator
United States Patent 3238642
Inventors:
Ingvar, Ohlund John Alex
Publication Date:
03/08/1966
Export Citation:
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Assignee:
SAAB AB
Primary Class:
434/16
Other Classes:
82/134, 273/372, 472/64
International Classes:
F41A33/04; F41G3/26; G09B9/00; F41A33/00; F41G3/00; G09B9/00
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US Patent References:
2425975Device for making sound effects
2375004Training apparatus
1569780Amusement apparatus
Foreign References:
GB553951A