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 Petr Rndr Hodek, Jiri Ing Csc Burkhard, Josef Ing Csc Janku, Stanislav Ing Smrcek, Pavel Doc Rndr Csc Anzembacher, Vodicka LudekfiledCriticalPetr Rndr Hodek
Priority to CS882959ApriorityCriticalpatent/CS267290B1/en
Publication of CS295988A1publicationCriticalpatent/CS295988A1/en
Publication of CS267290B1publicationCriticalpatent/CS267290B1/en