DONGHWA ENTEC CO., LTD.

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Busan, KR

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Information Patent Application
PRODUCTION METHOD FOR A PLATE HEAT EXCHANGER
- Publication number 20140196286
- Publication date Jul 17, 2014
- DONGHWA ENTEC CO., LTD.
- Seong-hui Hong
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF JOINING TUBE AND TUBE SHEET IN SHELL & TUBE HEAT EXCHANGER
- Publication number 20130180109
- Publication date Jul 18, 2013
- DongHwa entec Co., Ltd.
- Seonghui Hong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF JOINING TUBE AND TUBE SHEET IN SHELL &TUBE HEAT EXCHANGER...
- Publication number 20130175014
- Publication date Jul 11, 2013
- DongHwa entec Co., Ltd.
- Seonghui HONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DME-FPSO SYSTEM FOR CONVERSION OF ASSOCIATED GAS IN OIL FIELDS AND...
- Publication number 20130109888
- Publication date May 2, 2013
- Korea Institute of Science and Technology
- Dong Ju MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks