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Patents Grantslast 30 patents

Information Patent Grant
Main circuit part of vacuum circuit breaker with self-powered tempe...
- Patent number 9,766,137
- Issue date Sep 19, 2017
- LSIS Co., Ltd.
- Woo Jin Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety shutter of vacuum circuit breaker
- Patent number 9,123,488
- Issue date Sep 1, 2015
- LSIS Co., Ltd.
- Min Kyu Seo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SAFETY SHUTTER OF VACUUM CIRCUIT BREAKER
- Publication number 20150179374
- Publication date Jun 25, 2015
- LSIS CO., LTD
- Min Kyu SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAIN CIRCUIT PART OF VACUUM CIRCUIT BREAKER WITH SELF-POWERED TEMPE...
- Publication number 20150139275
- Publication date May 21, 2015
- LSIS CO., LTD
- Woo Jin PARK
- G01 - MEASURING TESTING