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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0236335
Kind Code:
B2
Inventors:
YOSHIHISA KOICHI
Application Number:
JP18056286A
Publication Date:
August 16, 1990
Filing Date:
July 30, 1986
Export Citation:
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Assignee:
SHOWA HOORU KK
International Classes:
B21D31/04