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Priority claimed from DE19732327842external-prioritypatent/DE2327842A1/de
Application filed by Prvni Brnenska Strojirna Op BrfiledCriticalPrvni Brnenska Strojirna Op Br
Priority to AT503073ApriorityCriticalpatent/AT326705B/de
Publication of ATA503073ApublicationCriticalpatent/ATA503073A/de
Application grantedgrantedCritical
Publication of AT326705BpublicationCriticalpatent/AT326705B/de