Sea Jun LEE

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Grounding type elbow connector having electroscope therein
- Patent number 9,806,463
- Issue date Oct 31, 2017
- PYUNGIL CO., LTD.
- Jong Min Joo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GROUNDING TYPE ELBOW CONNECTOR HAVING ELECTROSCOPE THEREIN
- Publication number 20170070005
- Publication date Mar 9, 2017
- PYUNGIL CO., LTD
- Jong Min JOO
- H01 - BASIC ELECTRIC ELEMENTS