SEMICYLINDRICAL METALLIC ABRASIVE MEMBER |
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| 申请号 | PCT/JP1986000313 | 申请日 | 1987-12-30 | 公开(公告)号 | WO87007859A1 | 公开(公告)日 | 1987-12-30 |
| 申请人 | 发明人 | ||||||
| 摘要 | A semicylindrical metallic abrasive member (1) which has a generally semicylindrical body so that an uneven surface of an object can be ground thereby and which has, on the abrasive tooth (3)-carrying surface portion, a suitable number of circumferentially extending grooves (4) used to store ground powder temporarily therein or to guide discharge of the ground powder thus stored. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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