SURGICAL MASK POSITIONING SYSTEM
- 专利权人:
- PETER LE
- 发明人:
- PETER LE
- 申请号：
- US15412922
- 公开号：
- US20180207045A1
- 申请日:
- 2017.01.23
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- A positioning system for a surgical mask utilizing an adjustable leg that is positioned on a mirror by way of a series of orifices. The adjustable leg includes a handle rotatably confined by the mirror orifice to raise and lower the surgical mask.
- 来源网站：
- 中国工程科技知识中心
