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Priority claimed from GB838306706Aexternal-prioritypatent/GB8306706D0/en
Priority claimed from GB838308094Aexternal-prioritypatent/GB8308094D0/en
Application filed by Fisons PlcfiledCriticalFisons Plc
Priority claimed from EP83305366Aexternal-prioritypatent/EP0107322B1/en
Application grantedgrantedCritical
Publication of ATE29110T1publicationCriticalpatent/ATE29110T1/en