Masaharu Kaneko

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Azo compounds containing a naphthalic imide coupler
- Patent number 4,057,539
- Issue date Nov 8, 1977
- Mitsubishi Chemical Industries Ltd.
- Seiichi Imahori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...