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Mejoras en las vigas de hormigón armado, caracterizadas por un núcleo longitudinal de hormigón (a) de sección transversal cuadrada, rectangular u otra cualquiera, provisto de dos o más salientes o tornapuntas (b) en la parte inferior, los cuales se unen entre sí mediante tirantes de hierro (c), que también se unen con las cabezas (c) de la viga.
ES0005778U1940-05-241940-05-24Mejoras en las vigas de hormigón armado
PendingES5778U
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Dobbelt, armeret Træplade, Fremgangsmaade ved Fremstilling af Armeringsstænger til saadanne Plader samt Armeringsstang til Brug ved Fremstilling af Pladerne.