Hongmel Yang

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
Dentifrice Compositions Having Dental Plaque Mitigation or Improved...
- Publication number 20150328089
- Publication date Nov 19, 2015
- The Procter & Gamble Company
- Haijing Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE