Ken Tsuchibe

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processing aid, vinyl chloride resin composition containing the sam...
- Patent number 6,730,741
- Issue date May 4, 2004
- Mitsubishi Rayon Co., Ltd.
- Souichiro Honda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...