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FERNANDEZ MUELA CARMEN
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FERNANDEZ MUELA CARMEN
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Priority to ES0053142UpriorityCriticalpatent/ES53142U/es
Publication of ES53142UpublicationCriticalpatent/ES53142U/es
Interruptor-retardador eléctrico, caracterizado por una bobina electromagnética que excitada por el cierre de un circuito eléctrico externo, atrae un núcleo móvil, cesando la presión que este venía ejerciendo sobre un par de contactos y de una lámina elástica, dando lugar a la apertura o cierre de un circuito eléctrico exterior.