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Individual
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Priority to ES0075473UpriorityCriticalpatent/ES75473Y/en
Publication of ES75473UpublicationCriticalpatent/ES75473U/en
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Publication of ES75473YpublicationCriticalpatent/ES75473Y/en
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications
(AREA)
Abstract
Alarm device for the circulation of vehicles, characterized in that it is constituted by an extendable tripod, whose legs, of curved cross section, are articulated in the upper part to a head, carrier of a luminous signal, and, towards its half, to cranks joined at their other end to a central hinge, with device for immobilizing the assembly, vertically displaceable and in its lower position is at a sufficient height above the ground. (Machine-translation by Google Translate, not legally binding)
ES0075473U1959-08-131959-08-13
Alarm device for vehicle traffic
ExpiredES75473Y
(en)