| 发明名称 |
Dental diamond bur |
| 摘要 |
A dental diamond bur having grains of diamond attached to a head of the bur body with a plated metal layer containing grains of a fluorine compound that are almost uniformly dispersed and have an average diameter smaller than that of the diamond.
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| 申请公布号 |
US7144253(B2) |
申请公布日期 |
2006.12.05 |
| 申请号 |
US20030671744 |
申请日期 |
2003.09.29 |
| 申请人 |
GC CORPORATION |
发明人 |
IKUSHIMA KEISUKE;MAMADA KOICHI |
| 分类号 |
A61C3/06;B24D3/00;A61C3/02;B24D3/02;B24D3/06 |
主分类号 |
A61C3/06 |
| 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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