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
Application filed by Jurij I Chimcenko, Ludmila S Radkevic, Lerisa N Degtareva, Jurij L Bormotov, Nikola F Mirosin, Stella N BrajnikafiledCriticalJurij I Chimcenko
Priority to CS848887ApriorityCriticalpatent/CS271210B1/en
Publication of CS888784A1publicationCriticalpatent/CS888784A1/en
Publication of CS271210B1publicationCriticalpatent/CS271210B1/en