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Priority claimed from GB838308321Aexternal-prioritypatent/GB8308321D0/en
Priority claimed from GB838333232Aexternal-prioritypatent/GB8333232D0/en
Application filed by Wyeth John & Brother LtdfiledCriticalWyeth John & Brother Ltd
Priority claimed from EP84301583Aexternal-prioritypatent/EP0120637B1/en
Application grantedgrantedCritical
Publication of ATE32076T1publicationCriticalpatent/ATE32076T1/en