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Priority claimed from DE19833308192external-prioritypatent/DE3308192A1/de
Priority claimed from DE19833313110external-prioritypatent/DE3313110A1/de
Application filed by Zarges Frank W Dipl IngfiledCriticalZarges Frank W Dipl Ing
Priority claimed from EP84102237Aexternal-prioritypatent/EP0121738B1/de
Application grantedgrantedCritical
Publication of ATE31045T1publicationCriticalpatent/ATE31045T1/de