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Individual
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Individual
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Priority to ES0314261ApriorityCriticalpatent/ES314261A1/en
Publication of ES314261A1publicationCriticalpatent/ES314261A1/en
Improvements in the construction of illuminated signs, characterized by the fact that the advertisement is constituted by a drum, rotating with translucent walls, which has a support base and two vertical walls of support on which the drum rotates, having in the interior of this a luminous tube, axial and covering it an opaque screen, which has a longitudinal opening to allow the exit, by said longitudinal opening, of the luminous rays of the tube being the same and its internal static screen, while the drum is rotating, by intermittences, and with regulated advance so that in each advance movement the drum is in a correct position so that the light of the tube (5), directed by the screen, illuminates totally, one of the announcements that are on the periphery of the drum, while the other existing announcements remain in the dark and are not seen from the outside. (Machine-translation by Google Translate, not legally binding)
ES0314261A1965-06-161965-06-16Improvements in the construction of luminous ads. (Machine-translation by Google Translate, not legally binding)
ExpiredES314261A1
(en)
Column luminous glass, with removable letters, for the announcement of advertising locutions (Machine-translation by Google Translate, not legally binding)