XING-FA CHEN

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Zhongshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phosphaphenanthrene-based compound and related preparation method a...
- Patent number 9,896,551
- Issue date Feb 20, 2018
- Elite Electronic Material(Zhongshan) Co., Ltd.
- Zhi-Long Hu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHAPHENANTHRENE-BASED COMPOUND AND RELATED PREPARATION METHOD A...
- Publication number 20170022228
- Publication date Jan 26, 2017
- Elite Electronic Material(Zhongshan) Co., Ltd.
- ZHI-LONG HU
- C07 - ORGANIC CHEMISTRY