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Priority to ES1967142288UpriorityCriticalpatent/ES142288Y/en
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Publication of ES142288YpublicationCriticalpatent/ES142288Y/en
Improved lattice girder, essentially characterized, by being constituted by a plurality of longitudinal and parallel rods, in which the head rods (1), and those of shoe (2), are linked together, by a few pieces of stirrup (3), inclined, whose ends form a hook on those rods (1 and 2). (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of single shears and their fixing devices at the feet right of your shelf (Machine-translation by Google Translate, not legally binding)
Armor for concrete, constituted by a beam by means of intermediate and by a armor of a way of estera. (Machine-translation by Google Translate, not legally binding)