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Priority claimed from DE19818103178external-prioritypatent/DE8103178U1/de
Priority claimed from DE19813115452external-prioritypatent/DE3115452C2/de
Priority claimed from DE19813149368external-prioritypatent/DE3149368A1/de
Application filed by Rainer BischofffiledCriticalRainer Bischoff
Priority claimed from EP82100780Aexternal-prioritypatent/EP0057909B1/de
Application grantedgrantedCritical
Publication of ATE11253T1publicationCriticalpatent/ATE11253T1/de