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ZARDOYA AGUADO TEOGENES
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ZARDOYA AGUADO TEOGENES
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Application filed by ZARDOYA AGUADO TEOGENESfiledCriticalZARDOYA AGUADO TEOGENES
Priority to ES0219583ApriorityCriticalpatent/ES219583A1/es
Publication of ES219583A1publicationCriticalpatent/ES219583A1/es
Dispositivo de seguridad para evitar que los ascensores estén continuamente en tensión caracterizado por llevar dispuesto un relevador que al cerrarse el circuito de la línea de contactos de puertas, entra en funcionamiento, accionando a su vez por medio de un contacto, el circuito de un relé de tiempo.
ES0219583A1955-01-181955-01-18Un dispositivo de seguridad para evitar que los ascensores esten continuamente en tension
ExpiredES219583A1
(es)