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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0263976
Kind Code:
U
Application Number:
JP14420688U
Publication Date:
May 14, 1990
Filing Date:
November 04, 1988
Export Citation:
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International Classes:
B25B21/00; B25B17/00; B25B23/10; (IPC1-7): B25B23/10; B25B21/00
Domestic Patent References:
JPS60263674A1985-12-27
JPS6076B21985-01-05