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 Vareckova Eva, Tatiana Rndr Betakova, Ragac Pavol, Miklosova MartafiledCriticalVareckova Eva
Priority to CS888954ApriorityCriticalpatent/CS269049B1/en
Publication of CS895488A1publicationCriticalpatent/CS895488A1/en
Publication of CS269049B1publicationCriticalpatent/CS269049B1/en