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 Holy Evzen, Miroslav I Csc Hradec, Moravec VladimirfiledCriticalHoly Evzen
Priority to CS858493ApriorityCriticalpatent/CS256964B1/en
Publication of CS849385A1publicationCriticalpatent/CS849385A1/en
Publication of CS256964B1publicationCriticalpatent/CS256964B1/en