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Application filed by Gottfried Dipl Ing Augsten, Brigitte JasekfiledCriticalGottfried Dipl Ing Augsten
Priority to AT116884ApriorityCriticalpatent/AT384501B/de
Priority to AT0021885Aprioritypatent/AT381189B/de
Publication of ATA116884ApublicationCriticalpatent/ATA116884A/de
Application grantedgrantedCritical
Publication of AT384501BpublicationCriticalpatent/AT384501B/de