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Priority claimed from GB858504097Aexternal-prioritypatent/GB8504097D0/en
Priority claimed from GB858504825Aexternal-prioritypatent/GB8504825D0/en
Application filed by Wellcome FoundfiledCriticalWellcome Found
Priority claimed from EP86301074Aexternal-prioritypatent/EP0194764B1/de
Application grantedgrantedCritical
Publication of ATE44525T1publicationCriticalpatent/ATE44525T1/de