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Priority claimed from US204747Aexternal-prioritypatent/US3192562A/en
Priority claimed from FR939198Aexternal-prioritypatent/FR1361106A/fr
Application filedfiledCritical
Publication of LU45088A1publicationCriticalpatent/LU45088A1/xx
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
D01D5/00—Formation of filaments, threads, or the like
D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor