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Priority claimed from DE3415122Aexternal-prioritypatent/DE3415122C2/en
Priority claimed from DE3437141Aexternal-prioritypatent/DE3437141C2/en
Application filed by Braun AgfiledCriticalBraun Ag
Priority claimed from EP85104534Aexternal-prioritypatent/EP0161508B1/en
Application grantedgrantedCritical
Publication of ATE33781T1publicationCriticalpatent/ATE33781T1/en