Deog Yong Song

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Absorption heating and cooling system having an improved refrigeran...
- Patent number 6,305,182
- Issue date Oct 23, 2001
- Carrier Corporation
- Neelkanth Shridhar Gupte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Purge system for an absorption air conditioner
- Patent number 6,055,821
- Issue date May 2, 2000
- Carrier Corporation
- Deog Yong Song
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...