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Priority claimed from DE19853507746external-prioritypatent/DE3507746A1/de
Priority claimed from DE19853536644external-prioritypatent/DE3536644A1/de
Application filed by Heinz Stoeckhert, Paul KonradfiledCriticalHeinz Stoeckhert
Priority claimed from EP86901779Aexternal-prioritypatent/EP0215858B1/de
Application grantedgrantedCritical
Publication of ATE46260T1publicationCriticalpatent/ATE46260T1/de