Sungeun Park

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Dyeing method for raising blue color
- Patent number 8,088,181
- Issue date Jan 3, 2012
- Ecoyaa Co., Ltd.
- Sungeun Park
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
DYEING METHOD FOR RAISING BLUE COLOR
- Publication number 20110185518
- Publication date Aug 4, 2011
- Ecoyaa Co., Ltd.
- Sungeun Park
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...