Chengkun Long

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Deacidification process and apparatus thereof
- Patent number 9,273,905
- Issue date Mar 1, 2016
- GUANGZHOU GBS HIGH-TECH & INDUSTRY CO., LTD.
- Chunlei Wu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DEACIDIFICATION PROCESS AND APPARATUS THEREOF
- Publication number 20150044128
- Publication date Feb 12, 2015
- GUANGZHOU GBS HIGH-TECH & INDUSTRY CO., LTD.
- Chunlei Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL