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TOR ISTEG STEEL CORP
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TOR ISTEG STEEL CORP
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Application filed by TOR ISTEG STEEL CORPfiledCriticalTOR ISTEG STEEL CORP
Priority to ES0256618ApriorityCriticalpatent/ES256618A3/es
Publication of ES256618A3publicationCriticalpatent/ES256618A3/es
Perfeccionamientos en las barras de refuerzo para elementos de hormigón armado, que lleva unos nervios longitudinales y está alabeada en frío y que se caracterizan por el hecho de que, por lo menos un nervio longitudinal va provisto o atravesado por unas piezas nervadas oblículas o transversales a su eje de simetría longitudinal.
ES0256618A1960-03-171960-03-17Perfeccionamientos en las barras de refuerzo para elementos de hormigën armado
ExpiredES256618A3
(es)