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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5240096
Kind Code:
U
Application Number:
JP12716675U
Publication Date:
March 22, 1977
Filing Date:
September 16, 1975
Export Citation:
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International Classes:
B25H7/00; B25B13/56; B25B23/00; G01B5/25; (IPC1-7): G01B5/25; B25B23/00
Domestic Patent References:
JPS443755Y11969-02-12
JPS391381Y1
JPS498895B11974-02-28