Ii-won Jung

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for dyeing poly (trimethylene terephthalate) carpet continu...
- Patent number 6,836,915
- Issue date Jan 4, 2005
- Hyosung Corporation
- Kee-chul Song
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC