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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0313342
Kind Code:
Y2
Application Number:
JP6759183U
Publication Date:
March 27, 1991
Filing Date:
May 06, 1983
Export Citation:
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International Classes:
B24B31/00; A63F7/02; B24B31/10; B24C1/08; B24C3/00; (IPC1-7): A63F7/02; B24B31/00