Title:
Air boot
United States Patent 2430466
US Patent References:
Water ski
- - 1628368

Water skate
- - 1695191


Inventors:
Hedman, Toivo E.
Publication Date:
11/11/1947
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Assignee:
Hedman, Toivo E.
Primary Class:
36/7.500
Other Classes:
36/7.800, 36/116, 472/129
International Classes:
A63C13/00