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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4973084
Kind Code:
U
Application Number:
JP11702872U
Publication Date:
June 25, 1974
Filing Date:
October 09, 1972
Export Citation:
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International Classes:
B26D1/38; B02C18/00; B02C18/06; (IPC1-7): B02C18/00; B26D1/38
Domestic Patent References:
JPS4732227U1972-12-11



 
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