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Priority to ES1965123081UpriorityCriticalpatent/ES123081Y/en
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Publication of ES123081YpublicationCriticalpatent/ES123081Y/en
Improved metallic structure for roofs characterized in that the prefabricated resistant elements comprise a tubular upper part of a substantially rectangular section and a lower part formed by a metallic rod or round joined together by thinner rod frameworks constituted by V-shaped elements arranged in medium longitudinal planes and inclined planes with respect to this whose elements serve as support to other transverse resistant elements whose ends rest on the upper flat face of the tubular part of said main resistant elements, the assembly being rigidly joined by welding or other fixing means applied on the cut parts. (Machine-translation by Google Translate, not legally binding)
ES1965123081U1965-10-161965-10-16
METALLIC STRUCTURE PERFECTED FOR ROOFS.
ExpiredES123081Y
(en)
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)