Title:
Sea-anchors or water-drags
Document Type and Number:
United States Patent 3039419

Inventors:
Eugene, Rimar
Publication Date:
06/19/1962
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Assignee:
Eugene, Rimar
Primary Class:
114/311
Other Classes:
43/6
International Classes:
B63B21/48; B63B21/24
US Patent References:
0007207
0129878
0396229
1472223Whale-harpooning apparatus
1532802Umbrella or parasol
1690511Axle for self-propelled vehicles
2595697Garden umbrella
2729409Aerodynamic aircraft brake


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