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Priority to ES1971167397UpriorityCriticalpatent/ES167397Y/en
Publication of ES167397UpublicationCriticalpatent/ES167397U/en
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Publication of ES167397YpublicationCriticalpatent/ES167397Y/en
Reinforced beam, for construction, characterized essentially by the fact of being constituted by a metallic profile embedded in a prestressed concrete piece, resulting in a set of mixed prestressed reinforced beam, in which the concrete piece offers a full surface for both upper and lower faces, as well as some inclined longitudinal planes for support of the joists, foreseeing the lower edges of said piece, killed according to chamfers. (Machine-translation by Google Translate, not legally binding)
ES1971167397U1971-03-301971-03-30
REINFORCED BEAM FOR CONSTRUCTION.
ExpiredES167397Y
(en)