Shinji Ikuta

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of 1-aminoanthraquinone
- Patent number 4,840,749
- Issue date Jun 20, 1989
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Noriaki Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...