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Application filed by Fritz Dr Edler Von In EmpergerfiledCriticalFritz Dr Edler Von In Emperger
Publication of CH69593ApublicationCriticalpatent/CH69593A/de
CH69593A1914-11-141914-11-14Armierung mit Umschließungs- und Sehnenbügeln für Säulen oder sonstige Tragkonstruktionen aus armiertem Bekton
CH69593A
(de)