ORAL SAMPLING APPARATUS AND USES THEREOF
- 专利权人:
- The Procter &； Gamble Company
- 发明人:
- Yumeng OUYANG,Lei TIAN,Jinman LIU,Jie ZHANG
- 申请号：
- US16683794
- 公开号：
- US20200155125A1
- 申请日:
- 2019.11.14
- 申请国别(地区):
- US
- 年份:
- 2020
- 代理人:
- 摘要：
- Oral sampling apparatus for visually assessing treatment effectiveness of an oral care product in decreasing the amount of bacteria in an oral cavity and method of use thereof.
- 来源网站：
- 中国工程科技知识中心
