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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5111090
Kind Code:
Y2
Application Number:
JP3524171U
Publication Date:
March 25, 1976
Filing Date:
April 30, 1971
Export Citation:
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International Classes:
B24D9/04; B24D9/00; B24D11/00; (IPC1-7): B24D9/00



 
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