Dual arch adjustable dental impression tray
- 专利权人:
- Evan McCarthy
- 发明人:
- Evan McCarthy
- 申请号:
- US13312943
- 公开号:
- US08360772B1
- 申请日:
- 2011.12.06
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要:
- The present invention relates to an adjustable dual arch dental impression tray which accommodates a wide range of upper and lower individual arch sizes.
- 来源网站:
- 中国工程科技知识中心