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Priority claimed from DE19803019010external-prioritypatent/DE3019010C2/de
Priority claimed from DE19803048745external-prioritypatent/DE3048745C2/de
Application filed by Samson AktiengesellschaftfiledCriticalSamson Aktiengesellschaft
Priority claimed from EP81103517Aexternal-prioritypatent/EP0040373B1/de
Application grantedgrantedCritical
Publication of ATE11816T1publicationCriticalpatent/ATE11816T1/de