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Priority claimed from HU76PE00000991Aexternal-prioritypatent/HU172701B/hu
Application filed by Peti NitrogenmuevekfiledCriticalPeti Nitrogenmuevek
Priority to AT677378ApriorityCriticalpatent/AT358080B/de
Publication of ATA677378ApublicationCriticalpatent/ATA677378A/de
Application grantedgrantedCritical
Publication of AT358080BpublicationCriticalpatent/AT358080B/de