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Priority claimed from DE2741192Aexternal-prioritypatent/DE2741192C2/en
Priority claimed from DE19772755803external-prioritypatent/DE2755803A1/en
Priority claimed from YU2162/78Aexternal-prioritypatent/YU44180B/en
Application filed by Boehringer Mannheim GmbhfiledCriticalBoehringer Mannheim Gmbh
Publication of HRP940727B1publicationCriticalpatent/HRP940727B1/en