Ning DOU

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Patents Applicationslast 30 patents

Information Patent Application
DENTAL APPARATUS FOR BONDING ORTHODONTIC APPLIANCE TO DENTAL ARCH A...
- Publication number 20190223984
- Publication date Jul 25, 2019
- GuideMia Technologies Inc.
- Ning Dou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPLEX ORTHODONTIC SYSTEM AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180028281
- Publication date Feb 1, 2018
- Shanghai EA Medical Instrument Company Limited
- Huamin LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE