| 发明名称 |
ABRASIVE TOOL HAVING A PARTICULAR POROSITY VARIATION |
| 摘要 |
An abrasive tool has a body including an abrasive portion having abrasive grains contained within a matrix material, and a first reinforcing member contained within the abrasive portion, wherein the body comprises a porosity variation difference through at least half of a thickness of the body of not greater than 250% from a mean porosity of the body.
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| 申请公布号 |
US2011041413(A1) |
申请公布日期 |
2011.02.24 |
| 申请号 |
US20100849678 |
申请日期 |
2010.08.03 |
| 申请人 |
SAINT-GOBAIN ABRASIVES, INC.;SAINT-GOBAIN ABRASIFS |
发明人 |
FRANCOIS EMMANUEL C.;ZUYEV KONSTANTIN S.;JEEVANANTHAM MUTHU;BONNER ANNE M.;KLETT MICHAEL W.;MATSUMOTO DEAN S. |
| 分类号 |
B24D3/04 |
主分类号 |
B24D3/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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