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Priority claimed from DE19803042455external-prioritypatent/DE3042455A1/de
Priority claimed from DE19813103302external-prioritypatent/DE3103302A1/de
Priority claimed from DE19813103303external-prioritypatent/DE3103303C2/de
Priority claimed from DE19813127129external-prioritypatent/DE3127129A1/de
Application filed by Hoelter HeinzfiledCriticalHoelter Heinz
Priority claimed from EP81107768Aexternal-prioritypatent/EP0050243B1/de
Application grantedgrantedCritical
Publication of ATE70230T1publicationCriticalpatent/ATE70230T1/de