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 CH1398974Aexternal-prioritypatent/CH606113A5/xx
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Priority to AT246878ApriorityCriticalpatent/AT358747B/de
Publication of ATA246878ApublicationCriticalpatent/ATA246878A/de
Application grantedgrantedCritical
Publication of AT358747BpublicationCriticalpatent/AT358747B/de