Pil H. Lee

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Melt processable wholly aromatic polyester
- Patent number 4,987,208
- Issue date Jan 22, 1991
- Tong Yang Nylon Co., Ltd
- Tae W. An
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...