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 Metallbank & Metallurg Ges Ag, Wilhelm GenseckefiledCriticalMetallbank & Metallurg Ges Ag
Application grantedgrantedCritical
Publication of AT108911BpublicationCriticalpatent/AT108911B/de