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Toshiro Notoji
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Tokyo, JP
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Patent Grant
Process for the halogenation of copper phthalocyanine
Patent number
4,948,884
Issue date
Aug 14, 1990
Toyo Ink Manufacturing Co., Ltd.
Yoshiyuki Nonaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...