Kenzi Kouno

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyphenylene ether resin composition
- Patent number 4,877,847
- Issue date Oct 31, 1989
- Mitsubishi Gas Chemical Company, Inc.
- Masanobu Masu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...