Document Type and Number:
Japanese Patent JPH0313347
Kind Code:
Y2
Application Number:
JP4174084U
Publication Date:
March 27, 1991
Filing Date:
March 26, 1984
Export Citation:
International Classes:
A63F7/02; B24B31/02; (IPC1-7): A63F7/02; B24B31/02
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