Kouji Matsumoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition containing fibrous magnesium oxysul...
- Patent number 5,137,958
- Issue date Aug 11, 1992
- Ube Industries, Ltd.
- Tadashi Matsunami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...