Title:
Metal shotgun cartridge and method of producing same
United States Patent 3027621


Inventors:
Clark Jr., Homer E.
Application Number:
US79108059A
Publication Date:
04/03/1962
Filing Date:
02/04/1959
Assignee:
ALCAN COMPANY INC
Primary Class:
Other Classes:
86/10, 102/448
International Classes:
B21D51/54; F42B5/28; F42B5/285
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US Patent References:
Foreign References:
FR1029182A1953-06-01
GB802637A1958-10-08