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Priority claimed from US06/548,742external-prioritypatent/US4559173A/en
Priority claimed from US06/548,743external-prioritypatent/US4543412A/en
Application filed by Abbott LabfiledCriticalAbbott Lab
Priority claimed from EP84112997Aexternal-prioritypatent/EP0141393B1/de
Application grantedgrantedCritical
Publication of ATE36537T1publicationCriticalpatent/ATE36537T1/de