Myoung Joon KWON

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Jeungpyeong-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Control butterfly valve
- Patent number 11,028,943
- Issue date Jun 8, 2021
- Yong Taek Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CONTROL BUTTERFLY VALVE
- Publication number 20190316708
- Publication date Oct 17, 2019
- P&K ENG Co., Ltd.
- Yong Taek PARK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...