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Priority to CH1798272ApriorityCriticalpatent/CH552085A/de
Publication of CH1798272A4publicationCriticalpatent/CH1798272A4/xx
Publication of CH552085ApublicationCriticalpatent/CH552085A/de
D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
D02G1/04—Devices for imparting false twist
D02G1/08—Rollers or other friction causing elements
D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
CH1798272A1972-12-111972-12-11Twisted multi-component yarn - by blending crimped thermoplastic staple with continuous filament yarn
CH552085A
(en)