Document Type and Number:
Japanese Patent JPH0529815
Kind Code:
Y2
Application Number:
JP6566885U
Publication Date:
July 29, 1993
Filing Date:
April 30, 1985
Export Citation:
International Classes:
B24B49/18; B24B51/00; (IPC1-7): B24B51/00; B24B49/18
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