Title:
Swimming fins or flippers
United States Patent 3055025
US Patent References:
Swim flipper
- - 2889563


Inventors:
Luigi, Ferraro
Antonio, Cressi
Publication Date:
09/25/1962
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Assignee:
Luigi, Ferraro
Antonio, Cressi
Primary Class:
441/64
International Classes:
A63B31/11; A63B31/00
Foreign References:
IT444567B