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Priority claimed from DE19813150859external-prioritypatent/DE3150859C1/de
Application filed by Dicks Karl Heinz Dipl Ing, Kramer CarlfiledCriticalDicks Karl Heinz Dipl Ing
Priority claimed from EP19830100536external-prioritypatent/EP0114168B1/de
Application grantedgrantedCritical
Publication of ATE28620T1publicationCriticalpatent/ATE28620T1/de