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 Malac, Jaroslav Manas, Jiri Svoboda, Stanislav SykorafiledCriticalJiri Malac
Priority to CS105477ApriorityCriticalpatent/CS187222B1/cs
Publication of CS187222B1publicationCriticalpatent/CS187222B1/cs