Changhui Xia

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Clasping connection structure of contactor
- Patent number 9,412,529
- Issue date Aug 9, 2016
- Xiamen Hongfa Electrical Safety & Controls Co., Ltd.
- Xinjiang Tian
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Clasping Connection Structure of Contactor
- Publication number 20150380180
- Publication date Dec 31, 2015
- Xiamen Hongfa Electrical Safety & Controls Co., Ltd.
- Xinjiang Tian
- H01 - BASIC ELECTRIC ELEMENTS