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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0173490
Kind Code:
U
More Like This:
Application Number:
JP5162188U
Publication Date:
May 17, 1989
Filing Date:
April 19, 1988
Export Citation:
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International Classes:
B63B19/00; B63B7/02; B63B27/14; B63B35/00; B63B35/73; B63C9/02; (IPC1-7): B63B35/02; B63B19/00; B63B27/14; B63C9/02



 
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