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Priority claimed from GB868606560Aexternal-prioritypatent/GB8606560D0/en
Priority claimed from GB868606559Aexternal-prioritypatent/GB8606559D0/en
Application filed by Boehringer Ingelheim IntfiledCriticalBoehringer Ingelheim Int
Priority claimed from EP87103717Aexternal-prioritypatent/EP0241725B1/de
Application grantedgrantedCritical
Publication of ATE83154T1publicationCriticalpatent/ATE83154T1/de