COUGH MASK ASSEMBLY
- 专利权人:
- Neda Shariff
- 发明人:
- Neda Shariff
- 申请号:
- US15873423
- 公开号:
- US20190217032A1
- 申请日:
- 2018.01.17
- 申请国别(地区):
- US
- 年份:
- 2019
- 代理人:
- 摘要:
- A cough mask assembly for inhibiting the spread of microbes through coughing includes a cover. A strap is attached to the cover to and secures the cover around the neck of a person. A panel is attached to the cover and conforms a shape of the cover to a face of the person.
- 来源网站:
- 中国工程科技知识中心