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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Publication of ES239470A1publicationCriticalpatent/ES239470A1/es
Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Abstract
Método para evaporar magnesio en tubos de descarga eléctrica durante la activación de los electrodos, por calentamiento de estos últimos después de la desgasificación y evacuación del tubo y evaporación de getter, caracterizado por el hecho de que se usa como fuente de magnesio una aleación de magnesio en la cual sólamente se evapora el magnesio.
ES0239470A1957-01-121958-01-08Método para evaporar magnesio en tubos de descarga eléctrica durante la activacion de los electrodos
ExpiredES239470A1
(es)