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Application filed by Bardy Dr JoseffiledCriticalBardy Dr Josef
Publication of CH45885ApublicationCriticalpatent/CH45885A/de
CH45885A1908-09-121908-09-12Vorrichtung zum Versperren von Schlüssellöchern zwecks Verhinderns des Öffnens von Schlössern mittelst eines Dietrichs
CH45885A
(de)