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Patent Searching and Data


Title:
PROPELLER FOIL
Document Type and Number:
WIPO Patent Application WO1997015488
Kind Code:
A3
Inventors:
STEINBERG AMIRAM (IL)
Application Number:
IL9600132W
Publication Date:
June 26, 1997
Filing Date:
October 25, 1996
Export Citation:
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Assignee:
STEINBERG, GAL
STEINBERG, HADAR
STEINBERG, AMIRAM
International Classes:
B63B1/24; B63B39/06; B63H20/34; (IPC1-7): B63H/
Foreign References:
US2906228A1959-09-29
US2656812A1953-10-27
US2795202A1957-06-11
US3199483A1965-08-10
US3342155A1967-09-19
US3785319A1974-01-15
US4445452A1984-05-01
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