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Individual
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Individual
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Priority to ES0321456ApriorityCriticalpatent/ES321456A1/en
Publication of ES321456A1publicationCriticalpatent/ES321456A1/en
Improvements in the manufacture of extendable seats, which are characterized by the establishment of a key joint joint point in which the extremities of the anterior legs coincide with those of the hind legs linked by a common pin pivot that at the same time flows through the Toothed slider existing in a supporting support of the lower face of the armrests creating a movable vertex that advances or recedes through said slit, at will, reaching three or more dimensions equivalent to as many positions of inclination of the set. (Machine-translation by Google Translate, not legally binding)
ES0321456A1966-01-041966-01-04Improvements in the manufacture of extensible armchairs. (Machine-translation by Google Translate, not legally binding)
ExpiredES321456A1
(en)
Armchair or divan with extension of the seat to support the legs with adjustable inclination (Machine-translation by Google Translate, not legally binding)