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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0382163
Kind Code:
U
Application Number:
JP14341189U
Publication Date:
August 21, 1991
Filing Date:
December 11, 1989
Export Citation:
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International Classes:
B25B25/00; B25C5/00; (IPC1-7): B25B25/00; B25C5/00
Domestic Patent References:
JP59148848B
JP44018191A
JPS58177275A1983-10-17
JP50086420B
JPS6334247B21988-07-08