Title:
Safety device for skin divers
United States Patent 2936755
Inventors:
Gasser, Charles M.
Publication Date:
05/17/1960
Export Citation:
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Assignee:
KNAPP MONARCH CO
Primary Class:
441/94
Other Classes:
441/114
International Classes:
B63C9/125; B63C9/00
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US Patent References:
2864101Buoyant receptacle for a diving device
2046335Flexible inflated device