Haiyan Lu

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Shantou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process of clean production of electronic grade high-purity copper...
- Patent number 10,479,694
- Issue date Nov 19, 2019
- Ze Tan
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS OF CLEAN PRODUCTION OF ELECTRONIC GRADE HIGH-PURITY COPPER...
- Publication number 20180179077
- Publication date Jun 28, 2018
- Guangdong Guanghua Sci-Tech Co., Ltd.
- Ze TAN
- C01 - INORGANIC CHEMISTRY