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Priority claimed from GB37529/62Aexternal-prioritypatent/GB1075251A/en
Priority claimed from FI188463Aexternal-prioritypatent/FI40459B/fi
Application filed by Wellcome FoundfiledCriticalWellcome Found
Application grantedgrantedCritical
Publication of FI40460BpublicationCriticalpatent/FI40460B/fi