Yubao Gan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Regenerating method for activated alumina used in regenerating work...
- Patent number 8,664,138
- Issue date Mar 4, 2014
- Shanghai Huaming Hi-Tech (Group) Co., Ltd.
- Fuqing Li
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Regenerating Method for Activated Alumina Used in Regenerating Work...
- Publication number 20110059008
- Publication date Mar 10, 2011
- SHANGHAI HUAMING HI-TECH (GROUP) CO., LTD.
- Fuqing Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL