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D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
D02G3/04—Blended or other yarns or threads containing components made from different materials
D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
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FR45895D1935-03-071935-03-07Produit industriel nouveau remplaçant le duvet, le kapok, etc..., son procédé d'obtention et ses applications
ExpiredFR45895E
(fr)