Kaoru Kawabata

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Yahata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition
- Patent number 4,426,477
- Issue date Jan 17, 1984
- Riken Vitamin Co., Ltd.
- Toshihito Yasumatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...