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Application filed by Ver Edelstahlwerke AgfiledCriticalVer Edelstahlwerke Ag
Priority to AT177983ApriorityCriticalpatent/AT383210B/de
Publication of ATA177983ApublicationCriticalpatent/ATA177983A/de
Application grantedgrantedCritical
Publication of AT383210BpublicationCriticalpatent/AT383210B/de