SUBMERGIBLE STABILIZER FOR BARGES
United States Patent 3442239
US Patent References:
Float
- - 2399656

Apparatus for drilling in deep water
- - 3294051

Marine structure
- - 3327668


Inventors:
Wilson, John Hart
Publication Date:
05/06/1969
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Assignee:
Wilson, John H.
WILSON MFG CO
Primary Class:
114/122
Other Classes:
114/264, 405/207
International Classes:
B63B21/16; B63B21/50; B63B35/44; B63B21/00; B63B35/28; B63B35/00




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