Can Ren

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing spherical nickelous hydroxide which is dopped...
- Patent number 7,985,503
- Issue date Jul 26, 2011
- Shenzhen Bak Battery Co., Ltd
- Long Li
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING SPHERICAL NICKELOUS HYDROXIDE WHICH IS DOPPED...
- Publication number 20100108938
- Publication date May 6, 2010
- Long Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BATTERY CELL CASE AND BATTERY CELL
- Publication number 20100040945
- Publication date Feb 18, 2010
- Shenzhen Bak Battery Co., Ltd. BAK Industrial Park, Kuichong, Longgang District
- Chunguang Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR