Masaaki Tuchihashi

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Additive for polyester base synthetic resin containing plasticizer...
- Patent number 7,576,152
- Issue date Aug 18, 2009
- Kao Corporation
- Akira Takenaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...