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Individual
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Individual
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Priority to ES232268ApriorityCriticalpatent/ES232268A1/en
Publication of ES232268A1publicationCriticalpatent/ES232268A1/en
Complementary installation for traffic signal indicators, characterized in that it comprises luminous signs by transparency and fluorescence, placed on the same sidewalk of the indicator and on the opposite side, of which the former are constituted by a box, which replaces part of the curbstone, houses lamps connected to the circuits of the indicator signals and has its front and top formed by plates of transparent material. (Machine-translation by Google Translate, not legally binding)
ES232268A1956-12-271956-12-27An air thermal projector for air (Machine-translation by Google Translate, not legally binding)
ExpiredES232268A1
(en)
A signpost for roads and similar cables with simultaneous indications of commercial advertising (Machine-translation by Google Translate, not legally binding)
Improvements in the illumination systems of letters, signs and graphics of fluorescent material. (Machine-translation by Google Translate, not legally binding)