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Application filed by Krannichfeldt Rodolfo VonfiledCriticalKrannichfeldt Rodolfo Von
Publication of CH211874ApublicationCriticalpatent/CH211874A/it
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
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CH211874D1939-07-141939-07-14Trave in cemento armato per impalcature.
CH211874A
(it)