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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0529998
Kind Code:
Y2
Application Number:
JP2461689U
Publication Date:
July 30, 1993
Filing Date:
March 03, 1989
Export Citation:
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International Classes:
B63B15/02; B63B35/79; B63H9/04; F16B7/14; (IPC1-7): B63B15/02; B63B35/79; B63H9/04; F16B7/14