Yu-Chun Chou

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Changhua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing non-toxic water paint
- Patent number 7,857,902
- Issue date Dec 28, 2010
- Yu-Chun Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing non-toxic water paint
- Publication number 20100087594
- Publication date Apr 8, 2010
- Yu-Chun Chou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...