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D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
FR967308A1964-03-131964-03-13Dispositif de guidage des pièces pour machines à coudre
ExpiredFR1390566A
(fr)