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 DE2331997Aexternal-prioritypatent/DE2331997A1/de
Application filed by Schering AgfiledCriticalSchering Ag
Priority to AT905975ApriorityCriticalpatent/AT339880B/de
Publication of ATA905975ApublicationCriticalpatent/ATA905975A/de
Application grantedgrantedCritical
Publication of AT339880BpublicationCriticalpatent/AT339880B/de