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Priority claimed from US06/853,710external-prioritypatent/US4711247A/en
Priority claimed from PCT/US1987/000921external-prioritypatent/WO1987006115A1/en
Application filed by Henry FishmanfiledCriticalHenry Fishman
Publication of DK663887D0publicationCriticalpatent/DK663887D0/en
Publication of DK663887ApublicationCriticalpatent/DK663887A/en