Powder dispenser
United States Patent 3404810
US Patent References:
Smoke torch
- - 2340329
Single operation normally closed valve
- - 2947315
Rocket motor system
- - 3135090
Smoke torch
- - 2340329
Single operation normally closed valve
- - 2947315
Rocket motor system
- - 3135090
Inventors:
Beers, Raymond L.
Publication Date:
10/08/1968
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Export Citation:
Assignee:
AAI CORP
Primary Class:
Other Classes:
222/504, 222/389, 102/482
International Classes:
B65D83/00; F42B12/50; F42B12/02