Title:
Back pack for divers' air tanks
United States Patent 3269129

Inventors:
Zambrano, Rodolfo C.
Publication Date:
08/30/1966
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Assignee:
Zambrano, Rodolfo C.
Primary Class:
Other Classes:
224/934, 224/633
International Classes:
A62B9/04; B63C11/30; A62B9/00; B63C11/02