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Individual
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Individual
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Priority to ES0311593ApriorityCriticalpatent/ES311593A1/en
Publication of ES311593A1publicationCriticalpatent/ES311593A1/en
Automatic mechanism for convertible chair in bed, characterized in that the furniture consists of five independent pieces or elements that are: two arms, backrest, seat and footrest, but joined by means of mechanisms and with independent and concatenated play; this armchair has the particularity that given the arrangement of the mechanisms once it has been upholstered the mechanisms are hidden. The movements of the pieces that comprise this chair are concatenated for automatic unfolding, this mechanism can be applied to sofas, with only expanding the number of mechanical elements, paired, according to the bodies of which the sofa is composed. (Machine-translation by Google Translate, not legally binding)
ES0311593A1965-04-081965-04-08Automatic mechanism for transformable bunch in bed. (Machine-translation by Google Translate, not legally binding)
ExpiredES311593A1
(en)