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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6420264
Kind Code:
U
More Like This:
JPS59156773[Title of the device] A driver with a screw omission preventive mechanism
JP4205990Screws with drive holes and screwdriver bits
Application Number:
JP11525287U
Publication Date:
February 01, 1989
Filing Date:
July 28, 1987
Export Citation:
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International Classes:
B25B15/00; (IPC1-7): B25B15/00



 
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