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Priority claimed from US07/090,026external-prioritypatent/US4868129A/en
Priority claimed from US07/117,791external-prioritypatent/US5077017A/en
Application filed by Biotrack IncfiledCriticalBiotrack Inc
Priority claimed from EP88307946Aexternal-prioritypatent/EP0305210B1/en
Application grantedgrantedCritical
Publication of ATE98372T1publicationCriticalpatent/ATE98372T1/en