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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6216587
Kind Code:
U
Application Number:
JP10899585U
Publication Date:
January 31, 1987
Filing Date:
July 16, 1985
Export Citation:
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International Classes:
B63B15/00; B63B17/02; B66B7/00; B66B11/04; B66D1/28; (IPC1-7): B63B15/00; B63B17/02; B63B35/02; B66B7/00; B66D1/28