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Publication of FR528364ApublicationCriticalpatent/FR528364A/fr
B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
FR528364A1920-12-101920-12-10Dispositif d'arret pour la cage d'extraction lors de la rupture du cable dans la tour d'extraction
ExpiredFR528364A
(fr)