Title:
DEVICE FOR GRINDING CUTTING EDGE FOR DRILLING SAWING MACHINE STITCHES
Document Type and Number:
Japanese Patent JPS5274989
Kind Code:
A
More Like This:
Inventors:
OONISHI AKIRA
Application Number:
JP15160575A
Publication Date:
June 23, 1977
Filing Date:
December 18, 1975
Export Citation:
Assignee:
ONISHI AKIRA
International Classes:
B24B3/36; (IPC1-7): B24B3/36
Domestic Patent References:
| JPS50121893A | 1975-09-25 | |||
| JPS4820233U | 1973-03-07 |