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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
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Publication of FR409909ApublicationCriticalpatent/FR409909A/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
B66B5/10—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding electrical
FR409909D1909-12-031909-12-03Dispositif de sureté pour ascenseurs
ExpiredFR409909A
(fr)