Jong Soo An

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cellulosic materials having composite crystalline structure
- Patent number 6,802,869
- Issue date Oct 12, 2004
- SK Chemicals Co., Ltd.
- Ik Soo Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cellulosic materials having composite crystalline structure
- Patent number 6,361,862
- Issue date Mar 26, 2002
- SK Chemicals Co., Ltd.
- Ik Soo Kim
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Cellulosic materials having composite crystalline structure
- Publication number 20020098355
- Publication date Jul 25, 2002
- Ik Soo Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING