ES138871U - Device of mutually folding fences with vertically displacable board. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device of mutually folding fences with vertically displacable board. (Machine-translation by Google Translate, not legally binding)
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Ibarrula Fernandez D
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Ibarrula Fernandez D
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Priority to ES1968138871UpriorityCriticalpatent/ES138871Y/en
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Publication of ES138871YpublicationCriticalpatent/ES138871Y/en
Device of mutually collapsible frames for tables with vertically movable board, of the type in which two sets of lateral levers distance parallel the upper frame (carrier-board) of the lower (solidarizable to the legs of the table), characterized in that said sets of levers the lateral parts are related to each other by means of another set of central levers that conditions the alternative positions of deployment and folding of said lateral sets of displacing levers of the upper frame. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of frames supports for extensible side tables (Machine-translation by Google Translate, not legally binding)