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 Glaser Vladimir, Vidensky Jan, Miroslav Ing Csc Kuzela, Vokral Vaclav, Havranek JoseffiledCriticalGlaser Vladimir
Priority to CS852227ApriorityCriticalpatent/CS258909B1/cs
Publication of CS222785A1publicationCriticalpatent/CS222785A1/cs
Publication of CS258909B1publicationCriticalpatent/CS258909B1/cs