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Priority claimed from GB858506869Aexternal-prioritypatent/GB8506869D0/en
Priority claimed from GB858511774Aexternal-prioritypatent/GB8511774D0/en
Priority claimed from US06/776,899external-prioritypatent/US4724232A/en
Priority claimed from GB858523881Aexternal-prioritypatent/GB8523881D0/en
Priority claimed from GB868603450Aexternal-prioritypatent/GB8603450D0/en
Priority claimed from FI861069Aexternal-prioritypatent/FI85978C/en
Application filed by Wellcome FoundfiledCriticalWellcome Found
Priority to FI902941ApriorityCriticalpatent/FI902941A0/en
Publication of FI902941A0publicationCriticalpatent/FI902941A0/en