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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES83595UpriorityCriticalpatent/ES83595Y/en
Publication of ES83595UpublicationCriticalpatent/ES83595U/en
Application grantedgrantedCritical
Publication of ES83595YpublicationCriticalpatent/ES83595Y/en
ROTARY CHAIR, characterized by that, is essentially constituted by an aluminum support that has four legs at each end of which there are small bases and in each of them a small hole in which fits a stamp cap that is introduced in the same; having this bushing a form a little thicker than the hole in the base of the leg and two cortecitos in its parts so that when introducing it under pressure it can yield by the weakness in said cuts and is adjusted to the base; stamping wheels fitted with plastic sheaves and a pin with a spring sheave at its inner end are fitted in the bushings or bearings so that when it is introduced into the bearing, said sheave contracts and prevents the wheel from coming out. (Machine-translation by Google Translate, not legally binding)