Sung-Mo Kang

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Cheongju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Switching mechanism of circuit breaker for gas insulted switchgear
- Patent number 6,787,725
- Issue date Sep 7, 2004
- LG Industrial Systems Co., Ltd.
- Duk-Rae Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Switching mechanism of circuit breaker for gas insulted switchgear
- Publication number 20030178392
- Publication date Sep 25, 2003
- LG INDUSTRIAL SYSTEMS CO., LTD.
- Duk-Rae Kim
- H01 - BASIC ELECTRIC ELEMENTS