Fei Wu

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Tongren, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing manganese sulfate monohydrate by desulfurizing...
- Patent number 9,018,119
- Issue date Apr 28, 2015
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BARIUM CARBONATE AND THE PRODUCT OBTAINED BY T...
- Publication number 20130316175
- Publication date Nov 28, 2013
- SHENZHEN HAOYITONG INVESTMENT AND DEVELOPMENT CO., LTD.
- Zhiguang JIANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE BY DESULFURIZING...
- Publication number 20120328495
- Publication date Dec 27, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL