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Priority claimed from DE4029244Aexternal-prioritypatent/DE4029244A1/de
Priority claimed from NO950427Aexternal-prioritypatent/NO180751C/no
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of NO960692LpublicationCriticalpatent/NO960692L/no
Publication of NO960692D0publicationCriticalpatent/NO960692D0/no
Publication of NO301887B1publicationCriticalpatent/NO301887B1/no