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Priority to ES0006094UpriorityCriticalpatent/ES6094Y/en
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Publication of ES6094YpublicationCriticalpatent/ES6094Y/en
Reinforced concrete joist characterized by the fact of presenting in its soul a greater or lesser width of the same a series of openings or square rectangular or rhombic windows arranged in oblique rows with respect to the axis of the joists themselves so that they present the appearance of the metal beams called lattice. (Machine-translation by Google Translate, not legally binding)
Fixing device of interior coverings furniture tables etc in buildings with metal structure (Machine-translation by Google Translate, not legally binding)
Frame of reinforced concrete, vibrated and pressed for the execution of partitions, skylights and similar constructions (Machine-translation by Google Translate, not legally binding)