Youn-Hak Shin

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Gyeonggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
COMPRESSION ROLLER, APPARATUS FOR MANUFACTURING HEAT EXCHANGER TUBE...
- Publication number 20090242183
- Publication date Oct 1, 2009
- Jong-Seo Yoon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR FLUX COATING OF HEAT EXCHANGER TUBE
- Publication number 20080069947
- Publication date Mar 20, 2008
- LS CABLE LTD.
- Sang-Heon Lee
- F28 - HEAT EXCHANGE IN GENERAL