Orthodontic device
- 专利权人:
- 发明人:
- Kok Liang Tan
- 申请号：
- US14230478
- 公开号：
- US10058401B2
- 申请日:
- 2014.03.31
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- An orthodontic bracket for the re-positioning of a tooth, such that separate walls forming the archwire slot are designed to enable different extents of flexing and movement.
- 来源网站：
- 中国工程科技知识中心
