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Priority claimed from DE19732320401external-prioritypatent/DE2320401B2/de
Priority claimed from DE19742412154external-prioritypatent/DE2412154B2/de
Application filed by K GoebelfiledCriticalK Goebel
Priority to DK260779ApriorityCriticalpatent/DK260779A/da
Publication of DK260779ApublicationCriticalpatent/DK260779A/da