Seung B. Jun

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Kyungsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Biaxially stretched polyester film
- Patent number 5,397,828
- Issue date Mar 14, 1995
- Cheil Synthetics Inc.
- Dae W. Ihm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the preparation of polyester for a film
- Patent number 5,382,651
- Issue date Jan 17, 1995
- Cheil Synthetics, Inc.
- Kwang T. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...