发明名称 |
Improved coated abrasive discs |
摘要 |
The invention provides individually made abrasive discs with the primary abrasive surface around the periphery of the disc where the bulk of the abrading action occurs when the disc is in use. The invention also provides a process by which these discs can be made using a unique grain feeding technique which is capable of depositing abrasive grain on a backing surface accurately and in annular patterns. |
申请公布号 |
AU8008700(A) |
申请公布日期 |
2001.05.14 |
申请号 |
AU20000080087 |
申请日期 |
2000.10.11 |
申请人 |
NORTON COMPANY |
发明人 |
OLIVIER LEON-MARIE FERNAND GUISELIN |
分类号 |
B24D5/14;B24D3/00;B24D7/14;B24D11/00;B24D18/00;(IPC1-7):B24D3/00 |
主分类号 |
B24D5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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