Chil Yeong Seon

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Yongin-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
PRINTED CIRCUIT-TYPE HEAT EXCHANGER AND GAS-LIQUID SEPARATING DEVIC...
- Publication number 20190195573
- Publication date Jun 27, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- Ki Hoon YANG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PRINTED CIRCUIT-TYPE HEAT EXCHANGER HAVING INTEGRAL STRUCTURE
- Publication number 20190137197
- Publication date May 9, 2019
- Doosan Heavy Industries & Construction Co., Ltd.
- Ki Hoon Yang
- F28 - HEAT EXCHANGE IN GENERAL