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Priority claimed from US06/247,008external-prioritypatent/US4367225A/en
Priority claimed from US06/322,071external-prioritypatent/US4399125A/en
Application filed by Ohio Med College, Univ ColumbiafiledCriticalOhio Med College
Publication of FI872431LpublicationCriticalpatent/FI872431L/en
Publication of FI872431A0publicationCriticalpatent/FI872431A0/en
Publication of FI872431A7publicationCriticalpatent/FI872431A7/en