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Priority claimed from CS923580Aexternal-prioritypatent/CS225010B1/cs
Priority claimed from DE19803048883external-prioritypatent/DE3048883A1/de
Application filed by Boehringer Mannheim Gmbh, Ceskoslovenska Akademie VedfiledCriticalBoehringer Mannheim Gmbh
Priority claimed from EP81108886Aexternal-prioritypatent/EP0054685B1/de
Application grantedgrantedCritical
Publication of ATE20670T1publicationCriticalpatent/ATE20670T1/de