Jae-hwang Jang

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Yangsan-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
REGULATOR HAVING ELECTRONIC VALVE INSTALLED THEREIN
- Publication number 20150361924
- Publication date Dec 17, 2015
- DONGBANGTECH CO., LTD.
- Dong-jo Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PIPE JOINT STRUCTURE FOR SEMICONDUCTOR PROCESSING
- Publication number 20140300106
- Publication date Oct 9, 2014
- Dong-jo Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...