| 发明名称 |
POROUS OR AIR HOLE INCORPORATING TYPE GRINDING WHEEL/ STONE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a grinding wheel or stone hard to generate clogging and fusion of metal to a material to be worked. SOLUTION: This is a grinding wheel or stone where abrasive grains 1 and inorganic hollow fine particles are dispersed in a metal binder 3 being a matrix.
|
| 申请公布号 |
JP2001088035(A) |
申请公布日期 |
2001.04.03 |
| 申请号 |
JP19990267525 |
申请日期 |
1999.09.21 |
| 申请人 |
KOREMURA TOISHI SEISAKUSHO:KK |
发明人 |
KOBAYASHI MINEO;TAKASAGO NARIFUMI |
| 分类号 |
B24D3/02;B24D3/10;B24D3/14;(IPC1-7):B24D3/02 |
主分类号 |
B24D3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
