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 Khimchenko, Ljudmila S Radkevich, Larisa N Degtjareva, Jurij L Bormotov, Nikolaj F Miroshin, Stella N BrajninafiledCriticalJurij I Khimchenko
Publication of BG45985A1publicationCriticalpatent/BG45985A1/en