Kwan Ju YANG

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Mokpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Press-type water sampling device
- Patent number 10,876,934
- Issue date Dec 29, 2020
- Kwang Myung Ko
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESS-TYPE WATER SAMPLING DEVICE
- Publication number 20190242791
- Publication date Aug 8, 2019
- KOREA WATER RESOURCES CORPORATION
- Kwang Myung KO
- G01 - MEASURING TESTING