Title:
Puncturing holder for gas cartridge
United States Patent 2580639


Inventors:
Baker, Bill P.
Application Number:
US3185648A
Publication Date:
01/01/1952
Filing Date:
06/09/1948
Assignee:
SUPERIOR PLASTICS INC
Primary Class:
Other Classes:
441/94
International Classes:
B63C9/18; B63C9/19; B63C9/23
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US Patent References:
Foreign References:
IT284379B