| 发明名称 |
DENTAL ULTRASOUND INSTRUMENT FOR TREATING PERIODONTAL POCKETS |
| 摘要 |
The invention relates to a dental instrument which can be fixed to a handpiece suitable for communicating to the instrument ultrasound waves, especially waves of the type used for treating periodontal pockets. The instrument comprises at least one arm (15) ending in an active extremity (17).
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| 申请公布号 |
WO9935993(A1) |
申请公布日期 |
1999.07.22 |
| 申请号 |
WO1999FR00049 |
申请日期 |
1999.01.13 |
| 申请人 |
SATELEC S.A.;DIERAS, FRANCIS;BENQUE, EDMOND-PIERRE |
发明人 |
DIERAS, FRANCIS;BENQUE, EDMOND-PIERRE |
| 分类号 |
A61C3/03;(IPC1-7):A61C3/03 |
主分类号 |
A61C3/03 |
| 代理机构 |
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