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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
D01D1/00—Treatment of filament-forming or like material
D01D1/06—Feeding liquid to the spinning head
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FR687805D1929-01-091930-01-07Procédé et installation pour le refroidissement des filières servant à la fabrication de la soie artificielle
ExpiredFR687805A
(fr)