Title:
Device for varying curvature of boat keels
United States Patent 2612129
Inventors:
Burch, Loren P.
Publication Date:
09/30/1952
Export Citation:
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Assignee:
Burch, Loren P.
Primary Class:
114/61.32
Other Classes:
114/43, 114/62, 114/65R, 114/83, 114/355
International Classes:
B63B1/32; B63B1/00
View Patent Images:
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US Patent References:
1301270N/A
0512662N/A
0230286N/A
0148726N/A
0065255N/A
RE07044N/A
Foreign References:
GB189000554A