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Priority claimed from US06/507,961external-prioritypatent/US4556654A/en
Application filed by Warner Lambert CofiledCriticalWarner Lambert Co
Priority claimed from EP83304264Aexternal-prioritypatent/EP0103381B1/de
Application grantedgrantedCritical
Publication of ATE29876T1publicationCriticalpatent/ATE29876T1/de