Bandes de blanchiment des dents
- 专利权人:
- The Procter & Gamble Company
- 发明人:
- 申请号：
- EP12008640.0
- 公开号：
- EP2612648A1
- 申请日:
- 2003.09.11
- 申请国别(地区):
- EP
- 年份:
- 2013
- 代理人:
- 摘要：
- A tooth whitening product is provided. The tooth whitening product includes film formed from a water hydratable polymer and a plasticizer. The film has a first side and a second side and a tooth whitening agent applied as coating to one side of the film.
- 来源网站：
- 中国工程科技知识中心
