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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62179890
Kind Code:
U
More Like This:
Application Number:
JP6196686U
Publication Date:
November 14, 1987
Filing Date:
April 24, 1986
Export Citation:
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International Classes:
B63B15/00; (IPC1-7): B63B15/00
Domestic Patent References:
JP57168496B
JP60137694B
JP60179592B



 
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