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 Jiri Sykora, Petr ZarubafiledCriticalJiri Sykora
Priority to CS191082ApriorityCriticalpatent/CS222592B1/cs
Publication of CS222592B1publicationCriticalpatent/CS222592B1/cs