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Priority claimed from GB838332933Aexternal-prioritypatent/GB8332933D0/en
Priority claimed from GB848406730Aexternal-prioritypatent/GB8406730D0/en
Application filed by Sandoz AgfiledCriticalSandoz Ag
Priority claimed from EP84810584Aexternal-prioritypatent/EP0148118B1/en
Application grantedgrantedCritical
Publication of ATE50689T1publicationCriticalpatent/ATE50689T1/en