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Priority claimed from GB878715391Aexternal-prioritypatent/GB8715391D0/en
Priority claimed from GB878715392Aexternal-prioritypatent/GB8715392D0/en
Priority claimed from GB878719279Aexternal-prioritypatent/GB8719279D0/en
Application filed by Beecham Group PlcfiledCriticalBeecham Group Plc
Priority claimed from EP88305973Aexternal-prioritypatent/EP0297882B1/en
Application grantedgrantedCritical
Publication of ATE93538T1publicationCriticalpatent/ATE93538T1/en