Shuo Feng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker closing/opening actuating mechanism and driving dev...
- Patent number 8,963,678
- Issue date Feb 24, 2015
- Shuo Feng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Circuit breaker closing/ opening actuating mechanism and driving de...
- Publication number 20120306610
- Publication date Dec 6, 2012
- Shuo Feng
- H01 - BASIC ELECTRIC ELEMENTS