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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02126710
Kind Code:
U
More Like This:
Application Number:
JP3367589U
Publication Date:
October 18, 1990
Filing Date:
March 24, 1989
Export Citation:
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International Classes:
B23B51/00; B23B51/02; (IPC1-7): B23B51/02; B23B51/00
Domestic Patent References:
JPS63306812A1988-12-14
JPS52156495A1977-12-26