Kazuhiko Akiyama

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Kyowa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing imidized acrylic resins
- Patent number 5,237,017
- Issue date Aug 17, 1993
- Kuraray Co., Ltd.
- Kazuhiko Akiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...