Byung-sook You

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Namyangju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Drum type heat exchanger
- Patent number 7,063,128
- Issue date Jun 20, 2006
- Daeryun Ind Co., Ltd
- Byung-sook You
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Drum type heat exchanger
- Publication number 20040250997
- Publication date Dec 16, 2004
- Byung-sook You
- F28 - HEAT EXCHANGE IN GENERAL