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Priority to ES106463UpriorityCriticalpatent/ES106463Y/en
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Publication of ES106463YpublicationCriticalpatent/ES106463Y/en
Elastic-articulated armature for backs which is essentially characterized by being constituted by a plurality of laterally located independent parallelepiped bodies forming a row and linking each other through at least one elastic longitudinal element closed on itself transversely transversing the said bodies in pairs of parallel holes existing therein, the longitudinal elastic element of which links with the side beams in which the tensile stresses produced by the same when when normally pressed on the structure thus formed is deformed articulately. (Machine-translation by Google Translate, not legally binding)
ES106463U1963-11-071963-11-07
ELASTIC-ARTICULATED ARMOR FOR BACKREST.
ExpiredES106463Y
(en)
A construction system based on elements provided with holes and joined with others by bolts (Machine-translation by Google Translate, not legally binding)