Orthodontic System with Variably-sized Archwire Slot
- 专利权人:
- World Class Technology Corporation
- 发明人:
- Thomas Pitts,Alberto Ruiz-Vela
- 申请号:
- US15601646
- 公开号:
- US20180185121A1
- 申请日:
- 2017.05.22
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要:
- An orthodontic system having brackets with variably sized slots.
- 来源网站:
- 中国工程科技知识中心