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 Dobrodenka Peter, Pavol Dobrodenka, Karol Dobrodenka, Jaroslav Cibik, Lapos JanfiledCriticalDobrodenka Peter
Priority to CS881910ApriorityCriticalpatent/CS264996B1/en
Publication of CS191088A1publicationCriticalpatent/CS191088A1/en
Publication of CS264996B1publicationCriticalpatent/CS264996B1/en