Eui Sin Lee

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency apparatus for treating nitrogen and phosphorous con...
- Patent number 6,177,007
- Issue date Jan 23, 2001
- Daewoo Corporation
- Eui Shin Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method of spray dryer/bag filter using circulating sh...
- Patent number 5,935,299
- Issue date Aug 10, 1999
- Daewoo Corporation
- Chil-Lim Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL