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DOMINGUEZ de la IGLESIA GABRIE
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DOMINGUEZ de la IGLESIA GABRIE
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Application filed by DOMINGUEZ de la IGLESIA GABRIEfiledCriticalDOMINGUEZ de la IGLESIA GABRIE
Priority to ES0197878ApriorityCriticalpatent/ES197878A1/es
Publication of ES197878A1publicationCriticalpatent/ES197878A1/es
Perfeccionamientos en los caloríferos hidroeléctricos caracterizados por comprender un depósito de material conductor de electricidad provisto de un tapón o cierre de materia similar en que van establecidos los elementos de las dos fases de corriente alterna.
ES0197878A1951-05-161951-05-16PERFECCIONAMIENTOS EN LOS CALORiFEROS HIDROELÉCTRICOS
ExpiredES197878A1
(es)