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 Svjetoslav G Smirnov, Nadezda S Gorbacjova, Ljubov V Ersova, Nina A Ljubimova, Galina G Postova, Nina P Selechova, Margarita I Smirnova, Alexandr V Tiflov, Nina A FominafiledCriticalSvjetoslav G Smirnov
Priority to CS364775ApriorityCriticalpatent/CS184947B1/cs
Publication of CS184947B1publicationCriticalpatent/CS184947B1/cs