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Priority to ES0056321UpriorityCriticalpatent/ES56321Y/en
Publication of ES56321UpublicationCriticalpatent/ES56321U/en
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Publication of ES56321YpublicationCriticalpatent/ES56321Y/en
New joist with reinforcements and stirrups, perfected, characterized for being constituted by a longitudinal body, of section in double "T" whose upper base presents two lateral widens, presenting other two, of greater amplitude the lower base; the upper base having in the center of its two projections, an axial perforation which is crossed by a metallic rod, with the projections of the lower base, also crossed by metal rods of greater section than the upper one; assembling brackets having vertically crossing the height of the joist in its narrowed part between the upper and lower protrusions, bordering the aforementioned reinforcing rods. (Machine-translation by Google Translate, not legally binding)
ES0056321U1956-09-261956-09-26
New girder with reinforcements and improved stirrups
ExpiredES56321Y
(en)
A procedure and device for the organization of armed concrete beams, knowing the diagram of flight moments. (Machine-translation by Google Translate, not legally binding)
Structure of special form of continuous bar of iron, steel or other metals applicable to the manufacture of springs (Machine-translation by Google Translate, not legally binding)