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Priority claimed from DE19843435189external-prioritypatent/DE3435189A1/de
Application filed by Richard Distl, Ulrich SchmidtfiledCriticalRichard Distl
Priority claimed from EP85904630Aexternal-prioritypatent/EP0195039B1/de
Application grantedgrantedCritical
Publication of ATE46396T1publicationCriticalpatent/ATE46396T1/de