Yasutaka Sakai

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Fukui-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Paper transparentizing agent
- Publication number 20060162885
- Publication date Jul 27, 2006
- NICCA CHEMICAL CO., LTD.
- Yuichi Tomoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...