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Patronato de Investigacion Cientifica y Tecnica
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Patronato de Investigacion Cientifica y Tecnica
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Priority to ES0218273ApriorityCriticalpatent/ES218273A1/es
Publication of ES218273A1publicationCriticalpatent/ES218273A1/es
Estabilizador de corriente alterna con circuito resonante en serie, carcterizado por tener un transformador con relación de espiras mayor que la unidad, un circuito resonante en serie y un sistema amplificador.
ES0218273A1954-11-081954-11-08Un estabilizador de corriente alterna con circuito resonante en serie
ExpiredES218273A1
(es)
Procedimiento y equipo correspondiente para la soldadura continua por inducciën electromagnetica, utilizando corrientes alternas de muy alta frecuencia