Sung Rok YOO

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tripping device of circuit breaker
- Patent number 10,026,573
- Issue date Jul 17, 2018
- LSIS Co., Ltd.
- Sung Rok Yoo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRIPPING DEVICE OF CIRCUIT BREAKER
- Publication number 20160126041
- Publication date May 5, 2016
- LSIS CO., LTD.
- Sung Rok YOO
- H01 - BASIC ELECTRIC ELEMENTS