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Priority claimed from DE19818116459external-prioritypatent/DE8116459U1/de
Priority claimed from DE19828206785external-prioritypatent/DE8206785U1/de
Application filed by Herbert EllerstorferfiledCriticalHerbert Ellerstorfer
Priority claimed from EP82103594Aexternal-prioritypatent/EP0066093B1/de
Application grantedgrantedCritical
Publication of ATE12020T1publicationCriticalpatent/ATE12020T1/de