| 发明名称 |
PROCESS FOR PRODUCTING A SHAPE MEMORY SPIRAL ROTARY FILE |
| 摘要 |
A method for manufacturing at least one nonlinear file Including the steps of deforming at least a portion of a linear file away from a file axis and heat-treating the deformed file to shape-set the nonlinear file. |
| 申请公布号 |
WO2015006748(A1) |
申请公布日期 |
2015.01.15 |
| 申请号 |
WO2014US46435 |
申请日期 |
2014.07.11 |
| 申请人 |
DENTSPLY INTERNATIONAL INC. |
发明人 |
SHOTTON, VINCENT;AMMON, DAN |
| 分类号 |
A61C5/02 |
主分类号 |
A61C5/02 |
| 代理机构 |
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