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Patents Grantslast 30 patents

Information Patent Grant
Clutch device of gear transmission system of circuit breaker spring...
- Patent number 9,431,186
- Issue date Aug 30, 2016
- CHINA XD ELECTRIC CO., LTD
- Hongxiang Deng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLUTCH DEVICE OF GEAR TRANSMISSION SYSTEM OF CIRCUIT BREAKER SPRING...
- Publication number 20150187520
- Publication date Jul 2, 2015
- CHINA XD ELECTRIC CO., LTD
- Hongxiang Deng
- H01 - BASIC ELECTRIC ELEMENTS