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 CH1240268Aexternal-prioritypatent/CH555321A/xx
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Priority to NO109770ApriorityCriticalpatent/NO132958C/no
Publication of NO132958BpublicationCriticalpatent/NO132958B/no
Publication of NO132958CpublicationCriticalpatent/NO132958C/no