SYSTÈME ORTHODONTIQUE
- 专利权人:
- Orthodontic Research and Development; S.L.
- 发明人:
- 申请号：
- EP18765824.0
- 公开号：
- EP3675768A1
- 申请日:
- 2018.08.30
- 申请国别(地区):
- EP
- 年份:
- 2020
- 代理人:
- 摘要：
- Orthodontic systems and methods involving segmentary shells are disclosed. Examples of the systems and methods are particularly focused on applying a distalization force to a segment of teeth in a posterior lateral sector.
- 来源网站：
- 中国工程科技知识中心
