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Priority claimed from DE19843402778external-prioritypatent/DE3402778A1/de
Priority claimed from DE19843437789external-prioritypatent/DE3437789A1/de
Application filed by Batscheider Lieken MuehlenfiledCriticalBatscheider Lieken Muehlen
Priority claimed from EP85100620Aexternal-prioritypatent/EP0154135B2/de
Application grantedgrantedCritical
Publication of ATE45267T1publicationCriticalpatent/ATE45267T1/de