| 发明名称 |
Method for replacing lost dental substance |
| 摘要 |
The present invention relates to a method for replacing lost tooth substance wherein a model is made from an impression of a prepared tooth or teeth upon which the replacement is to be made. The model serves as a master for transferring the shape of the model to work pieces by means of mechanical processing means.
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| 申请公布号 |
US4655710(A) |
申请公布日期 |
1987.04.07 |
| 申请号 |
US19840675083 |
申请日期 |
1984.11.26 |
| 申请人 |
ANDERSSON, KNUT M. G.;ANDERSSON, KARL E. M. |
发明人 |
ANDERSSON, KNUT M. G.;ANDERSSON, KARL E. M. |
| 分类号 |
A61C5/10;A61C13/00;B23Q33/00;(IPC1-7):A61C5/10 |
主分类号 |
A61C5/10 |
| 代理机构 |
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