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Individual
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Individual
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Priority to ES104020UpriorityCriticalpatent/ES104020Y/en
Publication of ES104020UpublicationCriticalpatent/ES104020U/en
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Publication of ES104020YpublicationCriticalpatent/ES104020Y/en
Staircase of the portable type of unequal articulated branches and tubular uprights characterized in that the rungs are constituted by angular profiles that are embedded and conveniently fastened by the ends of the determinative branch of the footrest in grooves provided in the uprights against the legs. That the other branches of each profile are applied externally. (Machine-translation by Google Translate, not legally binding)