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Priority claimed from DE19843418102external-prioritypatent/DE3418102C1/de
Priority claimed from DE19843441419external-prioritypatent/DE3441419C1/de
Application filed by Eumann Hanns HeinzfiledCriticalEumann Hanns Heinz
Priority claimed from EP85105737Aexternal-prioritypatent/EP0161641B1/de
Application grantedgrantedCritical
Publication of ATE33560T1publicationCriticalpatent/ATE33560T1/de