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Individual
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Individual
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Priority to ES0247724ApriorityCriticalpatent/ES247724A1/es
Publication of ES247724A1publicationCriticalpatent/ES247724A1/es
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices
(AREA)
Abstract
Mejoras introducidas en reactancias para alumbrado fluorescente, caracterizado esencialmente porque el circuito magnético exterior está constituído por un tubo de hierro, abierto para no cerrar el circuito eléctrico, en el interior del cual se aloja la bobina o las bobinas con su núcleo central correspondiente.
ES0247724A1959-03-051959-03-05Mejoras introducidas en reactancias para alumbrado fluorescente
ExpiredES247724A1
(es)