ELECTROMAGNETIC RADIATION AND DELIVERY CARRIER FOR ORAL CARE
- 专利权人:
- The Procter & Gamble Company
- 发明人:
- Jayanth RAJAIAH,Paul Albert SAGEL
- 申请号:
- US15790903
- 公开号:
- US20180133128A1
- 申请日:
- 2017.10.23
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要:
- Delivery carriers having multi-phase oral compositions used with an electromagnetic radiation source for whitening teeth.
- 来源网站:
- 中国工程科技知识中心