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Priority claimed from DE19732349656external-prioritypatent/DE2349656C3/de
Priority claimed from DK517774Aexternal-prioritypatent/DK517774A/da
Application filed by Fischbach AfiledCriticalFischbach A
Priority to DK458576ApriorityCriticalpatent/DK458576A/da
Publication of DK458576ApublicationCriticalpatent/DK458576A/da