Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Josef EngelmannfiledCriticalJosef Engelmann
Application grantedgrantedCritical
Publication of AT170646BpublicationCriticalpatent/AT170646B/de
AT170646D1948-03-161948-03-16Vorrichtung zur Handführung von Autogenschneidbrennern mittels Schablonen für das Ausschneiden von Formstücken
AT170646B
(de)