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 Rathousky Jiri, Dalibor MatuskafiledCriticalRathousky Jiri
Priority to CS811499ApriorityCriticalpatent/CS231725B1/en
Priority to BG5366481Aprioritypatent/BG41082A1/en
Priority to DD23367581Aprioritypatent/DD230333A3/en
Publication of CS149981A1publicationCriticalpatent/CS149981A1/en
Publication of CS231725B1publicationCriticalpatent/CS231725B1/en