Shanghai Huaming Power Equipment Group Co., Ltd

Follow

Organization

Shanghai, CN

Organizations

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL ON-LOAD TAP CHANGER
- Publication number 20140291130
- Publication date Oct 2, 2014
- Shanghai Huaming Power Equipment Group Co., Ltd
- Xu SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHANGE-OVER STRUCTURE BETWEEN MOVING CONTACT AND STATIC CONTACT OF...
- Publication number 20130306449
- Publication date Nov 21, 2013
- Shanghai Huaming Power Equipment Co., Ltd.
- Xu SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM ARC EXTINGUISHING CHANGE-OVER SELECTOR
- Publication number 20130306601
- Publication date Nov 21, 2013
- Shanghai Huaming Power Equipment Group Co., Ltd
- Qiang ZHU
- H01 - BASIC ELECTRIC ELEMENTS