Xuzhen LU

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coating agent containing nano-SiO2 and a preparation method thereof
- Patent number 10,092,520
- Issue date Oct 9, 2018
- GUANGDONG GUOFANG MEDICAL TECHNOLOGY CO., LTD.
- Ruiju Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COATING AGENT CONTAINING NANO-SIO2 AND A PREPARATION METHOD THEREOF
- Publication number 20170354608
- Publication date Dec 14, 2017
- Ruiju LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE