Jin Seok Oh

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid operating apparatus of regenerative heater and hybrid operat...
- Patent number 8,894,742
- Issue date Nov 25, 2014
- CK Solution Co., Ltd.
- Yu Gon Kim
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYBRID OPERATING APPARATUS OF REGENERATIVE HEATER AND HYBRID OPERAT...
- Publication number 20140027086
- Publication date Jan 30, 2014
- CK Solution Co., Ltd.
- Yu Gon KIM
- F28 - HEAT EXCHANGE IN GENERAL