Hidetaka Matsuzaki

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Settsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardant resin composition
- Patent number 5,250,590
- Issue date Oct 5, 1993
- Sumitomo Naugatuck Co., Ltd.
- Fumio Nakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...