Xuchang Yongxin Electric Corporation Limited

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Xuchang City, Henan Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
On-off transmission device for high voltage electric switch
- Patent number 9,437,373
- Issue date Sep 6, 2016
- Xuchang Yongxin Electric Corporation Limited
- Qinghai Yi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NOVEL ON-OFF TRANSMISSION DEVICE FOR HIGH VOLTAGE ELECTRIC SWITCH
- Publication number 20150194275
- Publication date Jul 9, 2015
- Xuchang Yongxin Electric Corporation Limited
- Qinghai Yi
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks