Byeong Hwa Chung

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Gyeongsangnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic control valve
- Patent number 7,007,917
- Issue date Mar 7, 2006
- LG Electronics Inc.
- Jung Hoon Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic control valve
- Publication number 20050006611
- Publication date Jan 13, 2005
- Jung Hoon Choi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...