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
Application filed by Basf AktiengesellschaftfiledCriticalBasf Aktiengesellschaft
Priority claimed from PCT/EP1996/004000external-prioritypatent/WO1997010710A1/en
Publication of SI0861026T1publicationCriticalpatent/SI0861026T1/en