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D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
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FR509451A1920-02-051920-02-05Procédé de fabrication de soie de viscose à brins très fins
ExpiredFR509451A
(fr)
Procédé de fabrication de brins très fins de soie de viscose d'après le procédé d'étirage au moyen d'orifices relativement grands et de viscose consistante