Hiroaki Matuda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impact-resistant styrenic polymer resin composition and process for...
- Patent number 5,380,798
- Issue date Jan 10, 1995
- Nippon Zeon Co., Ltd.
- Hidenori Onishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...