Document Type and Number:
Japanese Patent JPH0432207
Kind Code:
Y2
Application Number:
JP5847786U
Publication Date:
August 03, 1992
Filing Date:
April 18, 1986
Export Citation:
International Classes:
B24B31/073; B24B31/12; (IPC1-7): B24B31/073; B24B31/12
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