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 Jiri Ing Rott, Viktor Ing Karasek, Milan Ing Cernoch, Pavel Ing Jilek, Pavel Ing WeigelfiledCriticalJiri Ing Rott
Priority to CS833296ApriorityCriticalpatent/CS239261B1/en
Publication of CS329683A1publicationCriticalpatent/CS329683A1/en
Publication of CS239261B1publicationCriticalpatent/CS239261B1/en