Hyeon-Cheol Choi

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Chanwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Flow path switching valve
- Patent number 8,789,559
- Issue date Jul 29, 2014
- Hyosung Goodsprings, Inc.
- Gi-Chul Jung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FLOW PATH SWITCHING VALVE
- Publication number 20120103449
- Publication date May 3, 2012
- Hyosung Goodsprings, Inc.
- Gi-Chul Jung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...