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Priority claimed from GB858520151Aexternal-prioritypatent/GB8520151D0/en
Priority claimed from GB868605923Aexternal-prioritypatent/GB8605923D0/en
Application filed by Wyeth John & Brother LtdfiledCriticalWyeth John & Brother Ltd
Priority claimed from EP86306057Aexternal-prioritypatent/EP0213793B1/de
Application grantedgrantedCritical
Publication of ATE73804T1publicationCriticalpatent/ATE73804T1/de