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Priority to ES90220UpriorityCriticalpatent/ES90220Y/en
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Publication of ES90220YpublicationCriticalpatent/ES90220Y/en
A portable adjustable easel for construction, which is characterized by being composed of two rectilinear tubular columns, which are joined by transverse uprights to determine the width and establish the parallelism and verticality between them, whose support on the ground plane is achieved by adding to the same and in the area of its lower third, two sections of analogous tube, one on each side, who are articulated to an auxiliary piece of unión that allows them to adopt the inclined position that gives them the character of a stabilization bipod. (Machine-translation by Google Translate, not legally binding)
ES90220U1961-12-021961-12-02
Portable Adjustable Construction Easel
ExpiredES90220Y
(en)