Sok Kim

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Jeonju Jeonbuk, KR

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Patents Grantslast 30 patents

Information Patent Grant
Surface-modified biomass, preparation method thereof, and method fo...
- Patent number 8,906,132
- Issue date Dec 9, 2014
- Industrial Cooperation Foundation Chonbuk National University
- Yeoung-Sang Yun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-MODIFIED BIOMASS, PREPARATION METHOD THEREOF, AND METHOD FO...
- Publication number 20120036962
- Publication date Feb 16, 2012
- Yeoung Sang Yun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...