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Individual
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Individual
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Priority to ES120974UpriorityCriticalpatent/ES120974Y/en
Publication of ES120974UpublicationCriticalpatent/ES120974U/en
Application grantedgrantedCritical
Publication of ES120974YpublicationCriticalpatent/ES120974Y/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
A sofa-bed characterized essentially by being constituted by a frame of rectangular shape in whose lateral beams there are provided articulation means to enable its longitudinal folding and in whose frame the metallic mesh is attached which is to serve as support to the mattress that covers it functionally the one envisaged joined by an alternative arrangement of springs, the frame being reinforced by a longitudinal development bar that is joined to the side beams by welding. (Machine-translation by Google Translate, not legally binding)
ES120974U1966-04-121966-04-12
A SOFA-BED.
ExpiredES120974Y
(en)