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Priority claimed from AT0258989Aexternal-prioritypatent/AT405245B/de
Application filed by Varpat PatentverwertungfiledCriticalVarpat Patentverwertung
Priority to AT128498ApriorityCriticalpatent/AT409824B/de
Publication of ATA128498ApublicationCriticalpatent/ATA128498A/de
Application grantedgrantedCritical
Publication of AT409824BpublicationCriticalpatent/AT409824B/de