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United States Patent 3437067
US Patent References:
Boat
- - 1683276

Boat for submarine inspection
- - 1786091


Inventors:
Malin, Eugene F.
Publication Date:
04/08/1969
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Assignee:
Eugene, Malin F.
Primary Class:
114/61.100
Other Classes:
114/66
International Classes:
B63B1/14; B63B1/00; B63B1/12; B63B3/00




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