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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0371866
Kind Code:
U
Application Number:
JP13137989U
Publication Date:
July 19, 1991
Filing Date:
November 10, 1989
Export Citation:
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International Classes:
B25B25/00; (IPC1-7): B25B25/00
Domestic Patent References:
JP58150417B
JPS6323005A1988-01-30
JPS63243505A1988-10-11



 
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