Masayoshi Maeda

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of modified aromatic hydrocarbon resin
- Patent number 4,371,675
- Issue date Feb 1, 1983
- Mitsubishi Gas Chemical Company, Inc.
- Akira Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...