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Industrias Martinez Catala S A
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Industrias Martinez Catala S A
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Application filed by Industrias Martinez Catala S AfiledCriticalIndustrias Martinez Catala S A
Priority to ES1978233536UpriorityCriticalpatent/ES233536Y/en
Publication of ES233536UpublicationCriticalpatent/ES233536U/en
Application grantedgrantedCritical
Publication of ES233536YpublicationCriticalpatent/ES233536Y/en
Improved backrest, characterized in that its support frame adopts the shape of a fork or u, open at its upper end, having the edge of the two vertical strips facing the interior space, as well as that of the strip that joins them at the bottom, form of molding of half-bead, or another similar one integrated by a projection or longitudinal rib while the frame on which the backrest itself is upholstered, has practiced externally, on the edge of the two opposite sides of the ends and on the one of the lower side, a wide groove in the shape of half-round molding, in another form of groove, on ribbons grooves are joined stapled or otherwise the sides or open mouths of the upholstery, which is shaped as a bag to house inside the mentioned frame and its filling, so that the already upholstered backrest retains the three mentioned slots of its frame, by means of which it can be coupled in the central space of the frame. The U-shaped frame, simply sliding it guided by the internal moldings until it rests and it also fits in the one of the transverse strip, being hidden the joints of the upholstery, fixing later with screws or other conventional means. (Machine-translation by Google Translate, not legally binding)