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Individual
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Individual
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Priority to ES0189509ApriorityCriticalpatent/ES189509A1/es
Publication of ES189509A1publicationCriticalpatent/ES189509A1/es
Vessels And Coating Films For Discharge Lamps
(AREA)
Abstract
Mejoras en las lámparas fluorescentes caracterizadas or el hecho de que el tubo emisor de radiaciones eléctricas sea de un calibre o diámetro mínimos para aumentar al máximo el rendimiento y que este tubo se situe dentro y concéntrico de otro tubo de mayor diámetro que contenga el polvo fluorescente y constituya el foco o pantalla luminosa fluorescente.
ES0189509A1949-08-161949-08-16UNAS MEJORAS EN LAS LáMPARAS FLUORESCENTES
ExpiredES189509A1
(es)