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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0174056
Kind Code:
U
Application Number:
JP16926287U
Publication Date:
May 18, 1989
Filing Date:
November 05, 1987
Export Citation:
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International Classes:
B25B7/02; (IPC1-7): B25B7/02
Domestic Patent References:
JPS31900Y1
JPS4711280U1972-10-11



 
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