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 Holan Vladimir, Alena Rndr Vancatova, Oldrich Rndr Csc Machala, Jitka Phmr Boukalova, Mancal Petr, Estera Rndr Kumicakova, Tomas Mudr Drsc Hraba, Jindrich Mudr Csc MadarfiledCriticalHolan Vladimir
Priority to CS864953ApriorityCriticalpatent/CS266008B1/en
Publication of CS495386A1publicationCriticalpatent/CS495386A1/en
Publication of CS266008B1publicationCriticalpatent/CS266008B1/en