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Publication of FR596474ApublicationCriticalpatent/FR596474A/fr
H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
B21B39/008—Rollers for roller conveyors
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FR596474D1924-12-101925-04-08Dispositif pour l'actionnement des transporteurs à rouleaux
ExpiredFR596474A
(fr)