Title:
Boat structure
United States Patent 2815730


Inventors:
Paul, Horsdal
Application Number:
US57876356A
Publication Date:
12/10/1957
Filing Date:
04/17/1956
Assignee:
Paul, Horsdal
Primary Class:
Other Classes:
114/61.12, 114/67R, 114/142
International Classes:
B63B1/12
View Patent Images:
US Patent References:
1705303Nonsinkable ship1929-03-12
0685648N/A1901-10-29
Foreign References:
GB189501735A
FR822861A1938-01-10