发明名称 |
Polishing tape and polishing device using same |
摘要 |
A polishing device has a reel core around which a polishing tape is wound and a reel plate with flanges that engage with the polishing tape and sandwich it from both sides. A memory element with data on the polishing tape is provided to the reel core such that errors caused by using a wrong kind of polishing tape can be obviated.
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申请公布号 |
US7578723(B2) |
申请公布日期 |
2009.08.25 |
申请号 |
US20070784956 |
申请日期 |
2007.04.09 |
申请人 |
NIHON MICROCOATING CO., LTD. |
发明人 |
MORIOKA IZURU |
分类号 |
B24B49/00;B24B21/00 |
主分类号 |
B24B49/00 |
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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