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Priority claimed from DE2709094Aexternal-prioritypatent/DE2709094C2/de
Application filed by Boehringer Mannheim GmbhfiledCriticalBoehringer Mannheim Gmbh
Priority to AT84180ApriorityCriticalpatent/AT362147B/de
Publication of ATA84180ApublicationCriticalpatent/ATA84180A/de
Application grantedgrantedCritical
Publication of AT362147BpublicationCriticalpatent/AT362147B/de