Chikako Ikeda

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polythioetherimide
- Patent number 5,004,800
- Issue date Apr 2, 1991
- Mitsubishi Petrochemical Co., Ltd.
- Makoto Terauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...