Document Type and Number:
Japanese Patent JPS63113546
Kind Code:
U
Application Number:
JP401087U
Publication Date:
July 21, 1988
Filing Date:
January 14, 1987
Export Citation:
International Classes:
B24B3/36; B24B3/52; (IPC1-7): B24B3/36; B24B3/52
Domestic Patent References:
| JPH023848U | 1990-01-11 | |||
| JPS4725741U | 1972-11-22 |