Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0212959ApriorityCriticalpatent/ES212959A2/es
Publication of ES212959A2publicationCriticalpatent/ES212959A2/es
Vessels And Coating Films For Discharge Lamps
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal número 211073; solicitada por: Mejoras en la fabricación de tubos luminosos de cátodo frío, caracterizadas porque el núcleo del electrodo se cubre de un revestimiento constituido por una capa de amalgama de sodio, de las características adecuadas para facilitar el flujo de electrones, a través de los gases nobles que contiene el tubo.
ES0212959A1953-12-301953-12-30MEJORAS EN LA FABRICACIoN DE TUBOS LUMINOSOS DE CáTODO FRiO
ExpiredES212959A2
(es)