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Tokuya Ohata
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Yokohama, JP
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Patent Grant
Water-soluble dye composition and recording liquid containing the same
Patent number
4,765,838
Issue date
Aug 23, 1988
Mitsubishi Chemical Industries Ltd.
Tokuya Ohata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...