Document Type and Number:
Japanese Patent JPS63120758
Kind Code:
U
Application Number:
JP1351587U
Publication Date:
August 04, 1988
Filing Date:
January 30, 1987
Export Citation:
International Classes:
B24B3/36; B24B3/54; (IPC1-7): B24B3/54; B24B3/36
Domestic Patent References:
| JPS3813300Y1 | ||||
| JPS6015638U | 1985-02-02 |