Kerong DAI

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Shanghai, Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Skin dilator
- Patent number 9,883,917
- Issue date Feb 6, 2018
- SHANGHAI NINTH PEOPLE'S HOSPITAL AFFILIATED, SHANGHAI JIAOTONG, UNIVERSITY SC...
- Yaokai Gan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SKIN DILATOR
- Publication number 20160242864
- Publication date Aug 25, 2016
- SHANGHAI NINTH PEOPLE'S HOSPITAL AFFILIATED, SHANGHAI JIAOTONG UNIVERSITY SCH...
- Yaokai GAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE