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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0135754
Kind Code:
B2
Inventors:
CHIBA KAZUMI
YAKUSHIJIN HIDEO
WATANABE TATSUZO
Application Number:
JP18391780A
Publication Date:
July 26, 1989
Filing Date:
December 26, 1980
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B42D9/04



 
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