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Priority to ES1971169598UpriorityCriticalpatent/ES169598Y/en
Publication of ES169598UpublicationCriticalpatent/ES169598U/en
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Publication of ES169598YpublicationCriticalpatent/ES169598Y/en
Mechanical device for adjustable tables, characterized essentially by being constituted by a vertically sliding element in the table foot composed of bars fixed to the board and to a plate that solves the lower ends of the bars; whose plate has a central threaded hole, which is crossed by a threaded spindle that at its highest end is fixed by a pinion geared to another pinion mounted on a rod-square, on which a crank directly acts. (Machine-translation by Google Translate, not legally binding)
ES1971169598U1971-06-031971-06-03
MECHANICAL DEVICE FOR LIFTING TABLES.
ExpiredES169598Y
(en)