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Improvements in the apparatuses for mercerize the cotton yarns in the skeins, applicable also to the dyeing, bleaching, drying and to other treatments of the wires or other fibrous materials by methods analogous
Improvements in the apparatuses for mercerize the cotton yarns in the skeins, applicable also to the dyeing, bleaching, drying and to other treatments of the wires or other fibrous materials by methods analogous
