Guangda He

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bionic tooth implant, and base and sub-root thereof
- Patent number 9,289,275
- Issue date Mar 22, 2016
- Daguo Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Bionic Tooth Implant, and Base and Sub-Root Thereof
- Publication number 20130288201
- Publication date Oct 31, 2013
- Daguo Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE