Seh Jin PARK

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Uiwang-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
Foam Polystyrene-Based Bead and Method for Manufacturing the Same
- Publication number 20130289146
- Publication date Oct 31, 2013
- Sang Hyuk KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...