Chin-Tong Chang

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Yun Lin Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Environmentally friendly additives for plastics and process for pro...
- Patent number 6,476,107
- Issue date Nov 5, 2002
- Formosa Taffeta Co., Ltd.
- Chin-Tong Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...