Document Type and Number:
Japanese Patent JPH0511966
Kind Code:
Y2
Application Number:
JP11552288U
Publication Date:
March 25, 1993
Filing Date:
August 31, 1988
Export Citation:
International Classes:
B24D9/08; B24D13/14; B24D15/04; (IPC1-7): B24D13/14; B24D9/08
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