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 FI152/71Aexternal-prioritypatent/FI53450C/fi
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Priority to FI771633ApriorityCriticalpatent/FI771633A7/fi
Publication of FI771633A7publicationCriticalpatent/FI771633A7/fi