Shengzhong Bao

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Zhengzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Direct-current shunt preheating start method for an inert electrode...
- Patent number 9,528,193
- Issue date Dec 27, 2016
- Aluminum Corporation of China Limited
- Jianhong Yang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
DIRECT-CURRENT SHUNT PREHEATING START METHOD FOR AN INERT ELECTRODE...
- Publication number 20150136612
- Publication date May 21, 2015
- ALUMINUM CORPORATION OF CHINA LIMITED
- Jianhong Yang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR