Humiyasu Satoh

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyphenylene ether resin
- Patent number 5,861,437
- Issue date Jan 19, 1999
- Kissei Pharmaceutical Company, Ltd.
- Hiromu Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...