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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01101704
Kind Code:
U
Application Number:
JP20159487U
Publication Date:
July 10, 1989
Filing Date:
December 25, 1987
Export Citation:
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International Classes:
B23B27/14; B23B27/20; (IPC1-7): B23B27/14
Domestic Patent References:
JPS6219302A1987-01-28
JPS5311106A1978-02-01



 
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