Harpoon gun
United States Patent 2522060
US Patent References:
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Inventors:
Ridland, Alexander C.
Publication Date:
09/12/1950
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Assignee:
Ridland, Alexander C.
Primary Class:
124/22
Other Classes:
124/37, 43/22, 124/80
International Classes:
F41B7/04; F41B7/00
US Patent References:
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