Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from DE19833303112external-prioritypatent/DE3303112A1/de
Priority claimed from DE19833303139external-prioritypatent/DE3303139A1/de
Priority claimed from NO840350Aexternal-prioritypatent/NO166641C/no
Publication of NO903546LpublicationCriticalpatent/NO903546L/no
Application filed by Hoechst AgfiledCriticalHoechst Ag
Priority to NO903546ApriorityCriticalpatent/NO171976C/no
Publication of NO903546D0publicationCriticalpatent/NO903546D0/no
Publication of NO171976BpublicationCriticalpatent/NO171976B/no
Publication of NO171976CpublicationCriticalpatent/NO171976C/no