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Individual
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Priority to ES97759UpriorityCriticalpatent/ES97759Y/en
Publication of ES97759UpublicationCriticalpatent/ES97759U/en
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Publication of ES97759YpublicationCriticalpatent/ES97759Y/en
Adjustable table in elevation, which is constituted by crossbars crisscrossed in a central core provided with a hole that crosses it vertically, while at the ends of the crossbars are mounted the legs of the table, whose board has in the center of its face lower a protruding axis rotating freely in the hole of the above-mentioned core, emerging from said lower face a plurality of curved and concentric skirts, whose free edge forms two cam surfaces slidable on the crosspieces and which cause the vertical displacement of the board by forcing it to rotate in one or the other direction, with stops in said skirts that limit their sliding when reaching the maximum height position. (Machine-translation by Google Translate, not legally binding)
ES97759U1963-02-071963-02-07
Adjustable table in elevation
ExpiredES97759Y
(en)
Improvements in the appliances to obtain perpendicularity between legs and bases of cups and total stability in them (Machine-translation by Google Translate, not legally binding)