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LERIN GRANDONA MANUEL
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LERIN GRANDONA MANUEL
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Application filed by LERIN GRANDONA MANUELfiledCriticalLERIN GRANDONA MANUEL
Priority to ES0246859ApriorityCriticalpatent/ES246859A1/es
Publication of ES246859A1publicationCriticalpatent/ES246859A1/es
Details Of Connecting Devices For Male And Female Coupling
(AREA)
Abstract
Sistema para mejorar la transmisión telefónicacaracterizado porque en cada uno de los dos extremos se conecta entre los dos hilos de la línea telefónica una impedancia igual a la caracteristica de la línea.
ES0246859A1959-01-281959-01-28Sistema para mejorar la transmisiën electrica
ExpiredES246859A1
(es)