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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0066557UpriorityCriticalpatent/ES66557Y/es
Publication of ES66557UpublicationCriticalpatent/ES66557U/es
Application grantedgrantedCritical
Publication of ES66557YpublicationCriticalpatent/ES66557Y/es
"DISPOSITIVO LUMINOSO, VISIBLE A TRAVÉS DE UNA PANTALLA", caracterizado por el hecho de que consta de un armazón vertical que sirve de soporte a un conjunto de elementos luminosos, ya sean lámparas eléctricas o tubos fluorescentes que se alimentan por grupos y con intermitencia para formar dibujos y leyendas que resultan visibles a través de una pantalla translúcida especialmente de las de proyección, situada delante de dicho armazón.
ES0066557U1958-05-241958-05-24Dispositivo luminoso visible a través de una pantalla
ExpiredES66557Y
(es)