Hong Hee Jung

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Gumi-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polyester film for optical application
- Patent number 8,663,786
- Issue date Mar 4, 2014
- Kolon Industries, Inc.
- Sang-Hyun Baek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER FILM FOR OPTICAL APPLICATION
- Publication number 20110117339
- Publication date May 19, 2011
- Sang-Hyun Baek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL