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Priority claimed from NLAANVRAGE7705519,Aexternal-prioritypatent/NL170223C/xx
Application filed by Nijhuis Machinefab NvfiledCriticalNijhuis Machinefab Nv
Priority to AT104381ApriorityCriticalpatent/AT386729B/de
Publication of ATA104381ApublicationCriticalpatent/ATA104381A/de
Application grantedgrantedCritical
Publication of AT386729BpublicationCriticalpatent/AT386729B/de