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Priority claimed from US06/451,671external-prioritypatent/US4481190A/en
Priority claimed from US06/472,692external-prioritypatent/US4581169A/en
Priority claimed from US06/495,226external-prioritypatent/US4667014A/en
Priority claimed from FI832053Aexternal-prioritypatent/FI832053L/fi
Application filed by Syntex IncfiledCriticalSyntex Inc
Publication of FI840116A0publicationCriticalpatent/FI840116A0/fi
Publication of FI840116ApublicationCriticalpatent/FI840116A/fi