Kyeong Joo Na

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for sensing precipitation density of sludge in waste wate...
- Patent number 8,379,211
- Issue date Feb 19, 2013
- Environmental Management Corporation
- Jung-Pil Kwak
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR SENSING PRECIPITATION DENSITY OF SLUDGE IN WASTE WATE...
- Publication number 20100149539
- Publication date Jun 17, 2010
- Environment Management Corporation
- Jung-Pil Kwak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL