Mechanism for manual propulsion of small water-craft
United States Patent 3038435
US Patent References:
/0054481.html
- - 0054481
/0227491.html
- - 0227491
/0464408.html
- - 0464408
/1003516.html
- - 1003516
Boat propelling device
- - 2062546
/0054481.html
- - 0054481
/0227491.html
- - 0227491
/0464408.html
- - 0464408
/1003516.html
- - 1003516
Boat propelling device
- - 2062546
Inventors:
Lindsay, Fairfax Bradford
Publication Date:
06/12/1962
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Assignee:
Lindsay, Fairfax Bradford
Primary Class:
International Classes:
B63H16/00