Yuuji Aimono

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imido-modified unsaturated polyester resin composition
- Patent number 4,902,771
- Issue date Feb 20, 1990
- Hitachi Chemical Company, Ltd.
- Yasuo Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...