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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6237598
Kind Code:
U
Application Number:
JP13060885U
Publication Date:
March 05, 1987
Filing Date:
August 26, 1985
Export Citation:
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International Classes:
B63B7/08; B63B35/73; B63H25/10; B63H25/52; (IPC1-7): B63H25/52; B63B7/08; B63H25/10