Title:
【考案の名称】切削砥石
Document Type and Number:
Japanese Patent JPS59116157
Kind Code:
U
Inventors:
Takashi Ono
Application Number:
JP928683U
Publication Date:
August 06, 1984
Filing Date:
January 25, 1983
Export Citation:
International Classes:
B24D3/02; B24D5/12; (IPC1-7): B24D5/12
Domestic Patent References:
| JPS472469U | 1972-08-28 |