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PROCESS FOR DYEING MIXTURES OF CELLULOSE-AND CELLULOSE-2 1/2-ACETATE FIBERS OR OF CELLULOSE-AND CELLULOSE-TRIACETATE FIBERS OR OF CELLULOSE-AND POLYACRYLONITRILE FIBERS
PROCESS FOR DYEING MIXTURES OF CELLULOSE-AND CELLULOSE-2 1/2-ACETATE FIBERS OR OF CELLULOSE-AND CELLULOSE-TRIACETATE FIBERS OR OF CELLULOSE-AND POLYACRYLONITRILE FIBERS