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Individual
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Individual
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Priority to ES0279861ApriorityCriticalpatent/ES279861A1/en
Publication of ES279861A1publicationCriticalpatent/ES279861A1/en
Joint system in combined furniture, characterized by presenting a suitably shaped frame, carrying the corresponding supports for the placement of the articulation organs, having externally their armrests, backrests and seat pillows in their normal use, with the external parts of the furniture upholstered and trimmed by foam rubber plates and the articulation elements are formed by a combination of levers and rods, located on the side parts of the furniture and fixed by means of tension springs that are responsible for carrying out the conversion of the furniture in a semi-automatic way, being able by this action to fold the mattress in two parts by the back area of the backrest and the seat. (Machine-translation by Google Translate, not legally binding)
ES0279861A1962-08-071962-08-07Articulation system in combined furniture (Machine-translation by Google Translate, not legally binding)
ExpiredES279861A1
(en)