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 Vrba Jan, Bohumil Ing Simicek, Jiri Ing Kliner, Daniel Ing Holy, Karel Ing Michalek, Tomas Ing Neiman, Zdenek JechfiledCriticalVrba Jan
Priority to CS88569ApriorityCriticalpatent/CS269128B1/cs
Publication of CS56988A1publicationCriticalpatent/CS56988A1/cs
Publication of CS269128B1publicationCriticalpatent/CS269128B1/cs