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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS508400
Kind Code:
Y1
More Like This:
JPH061292BOAT
Application Number:
JP3447270U
Publication Date:
March 13, 1975
Filing Date:
April 11, 1970
Export Citation:
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International Classes:
B63H16/08; B63H16/10; (IPC1-7): B63H16/10



 
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