Shin Fujimoto

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing azo pigment
- Patent number 4,804,415
- Issue date Feb 14, 1989
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...