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 HU862856Aexternal-prioritypatent/HU196061B/hu
Application filed by Richter Gedeon VegyeszetfiledCriticalRichter Gedeon Vegyeszet
Publication of LV5243A3publicationCriticalpatent/LV5243A3/lv