Ha; Wan Shik

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Poly(vinyl alcohol) microfibrillar short fiber and method for its use
- Patent number 6,124,033
- Issue date Sep 26, 2000
- Sunkyong Industries, Co., Ltd.
- Wan Shik Ha
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING