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1973-09-13
PROCESS FOR THE MANUFACTURE OF WATER INSOLUBLE MONOAZ DYES
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1974-08-22
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1974-08-29
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1974-01-08
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1974-08-29
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1974-07-18
PROCESS FOR OBTAINING WATER-SOLUBLE DYES
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1974-07-18
PROCESS FOR OBTAINING POLYAZOIC DYES
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1973-06-12
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1973-04-19
PROCESS FOR THE PREPARATION OF DYE MIXTURES CONTAINED OF DIAZO DYES INSOLUBLE IN WATER WELL AS A PROCESS FOR ITS PRODUCTION
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1974-07-18
PROCESS FOR OBTAINING NEW MONOAZOUS DYES INSOLUBLE IN WATER
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1973-08-30
PROCESS FOR THE PREPARATION OF NEW DISAZOUS DYES INSOLUBLE IN WATER
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1973-01-02
PROCESS FOR THE PREPARATION OF WATER SOLUBLE DYES
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1973-06-28
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1973-06-28
PROCESS FOR OBTAINING AN Azoic Dye Insoluble In Water
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1973-01-18
PROCESS FOR OBTAINING ANTHRAQUINONIC DYES DIFFICULTLY SOLUBLE IN WATER
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1973-01-18
PROCESS FOR OBTAINING ANTHRAQUINONIC DYES DIFFICULTLY SOLUBLE IN WATER
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1974-08-29
PROCESS FOR OBTAINING MONOAZOUS DYES INSOLUBLE IN WATER
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1973-09-20
PROCESS FOR OBTAINING MONOZOIC DYES INSOLUBLE IN WATER
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1974-06-27
PROCESS FOR OBTAINING 2-HYDRAZINE-BENZO-THIAZOIS
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1973-01-04
PROCESS FOR OBTAINING AZOIC DYES DIFFICULTLY SOLUBLE IN WATER
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1974-08-29
PROCESS FOR OBTAINING AZOIC DYES
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1973-04-12
PROCESS FOR OBTAINING MONOAZOUS DYES INSOLUBLE IN WATER
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1973-09-13
PROCESS FOR OBTAINING AZOIC DYES DIFFICULTLY SOLUBLE IN WATER
BR7101188D0
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1973-03-13
PROCESS FOR OBTAINING MONOAZOUS DYES INSOLUBLE IN WATER