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Priority claimed from DE19853509500external-prioritypatent/DE3509500A1/de
Priority claimed from DE19853539671external-prioritypatent/DE3539671A1/de
Application filed by Inkiess Margot Voss GmbhfiledCriticalInkiess Margot Voss Gmbh
Priority claimed from EP19860730045external-prioritypatent/EP0194964B1/de
Application grantedgrantedCritical
Publication of ATE80240T1publicationCriticalpatent/ATE80240T1/de