Myung-Gi Min

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Kyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Mutually convertible boiler between normal type and condensing type
- Patent number 8,074,610
- Issue date Dec 13, 2011
- Kyungdong Navien Co., Ltd.
- Won-Kyu Kim
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
MUTUALLY CONVERTIBLE BOILER BETWEEN NORMAL TYPE AND CONDENSING TYPE
- Publication number 20090050077
- Publication date Feb 26, 2009
- KYUNG DONG BOILER CO., LTD.
- Won-Kyu Kim
- F24 - HEATING RANGES VENTILATING