Jung Hyun Oh

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Anyang-si Kyungki-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
Uv-curable and foamable resin composition
- Publication number 20050213910
- Publication date Sep 29, 2005
- Se Lee Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing plastic optical fiber preform
- Publication number 20050180708
- Publication date Aug 18, 2005
- Hwa Joong Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL