Huanong Zhang

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Wuhan Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for assembling battery element group and battery manufacture...
- Patent number 6,793,691
- Issue date Sep 21, 2004
- Xiongtao Power Supply Technology Co., Ltd.
- Huanong Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery with side flanking terminals
- Patent number 6,558,837
- Issue date May 6, 2003
- Xiongtao Power Supply Technology Co., Ltd.
- Huanong Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for assembling battery element group and battery manufacture...
- Publication number 20020108234
- Publication date Aug 15, 2002
- Huanong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery with side flanking terminals
- Publication number 20010012581
- Publication date Aug 9, 2001
- Huanong Zhang
- H01 - BASIC ELECTRIC ELEMENTS