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.)
Filing date
Publication date
Priority claimed from DE19873713873external-prioritypatent/DE3713873A1/de
Priority claimed from DE19873739376external-prioritypatent/DE3739376A1/de
Priority claimed from NO881778Aexternal-prioritypatent/NO172351C/no
Publication of NO924242LpublicationCriticalpatent/NO924242L/no
Application filed by Hoechst AgfiledCriticalHoechst Ag
Priority to NO924242ApriorityCriticalpatent/NO924242D0/no
Publication of NO924242D0publicationCriticalpatent/NO924242D0/no