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Azo dyes
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Huntsman International LLC
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Alexander Mueller
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Cationic thiadiazole dyestuffs
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Bayer Aktiengesellschaft
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Horst Berneth
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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3895004
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C07 - ORGANIC CHEMISTRY
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3770718
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C07 - ORGANIC CHEMISTRY
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3759894
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C07 - ORGANIC CHEMISTRY
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3755287
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C07 - ORGANIC CHEMISTRY
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3712881
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C07 - ORGANIC CHEMISTRY
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3663527
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Patent number 3,663,527
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3663529
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C07 - ORGANIC CHEMISTRY
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3643269
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3642764
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C07 - ORGANIC CHEMISTRY
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3635940
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C07 - ORGANIC CHEMISTRY
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