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 Vondrak Jiri, Ivo Ing Csc Jakubec, Jana Ing Bludska, Antonin Ing Csc KonecnyfiledCriticalVondrak Jiri
Priority to CS891111ApriorityCriticalpatent/CS269740B1/en
Publication of CS111189A1publicationCriticalpatent/CS111189A1/en
Publication of CS269740B1publicationCriticalpatent/CS269740B1/en