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 SU894614388Aexternal-prioritypatent/SU1752186A3/ru
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Publication of LV5496A3publicationCriticalpatent/LV5496A3/lv