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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02124794
Kind Code:
U
Application Number:
JP3303989U
Publication Date:
October 15, 1990
Filing Date:
March 23, 1989
Export Citation:
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International Classes:
B63B7/08; B63B59/02; (IPC1-7): B63B59/02; B63B7/08
Domestic Patent References:
JPS5457791A1979-05-09
JPS6126155U1986-02-17



 
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