Yo-Sub Byun

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Sewage treatment apparatus using self-granulated activated sludge a...
- Patent number 7,060,185
- Issue date Jun 13, 2006
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Sewage treatment apparatus using self-granulated activated sludge a...
- Publication number 20040206700
- Publication date Oct 21, 2004
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE