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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02135170
Kind Code:
U
Application Number:
JP4436889U
Publication Date:
November 09, 1990
Filing Date:
April 15, 1989
Export Citation:
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International Classes:
B25B7/02; (IPC1-7): B25B7/02
Domestic Patent References:
JPS5932357B21984-08-08
JP61102465B



 
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