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 Csc Krchov, Vladimir Ing Kubis, Skupin LumirfiledCriticalJiri Ing Csc Krchov
Priority to CS89383ApriorityCriticalpatent/CS38389A3/en
Publication of CS38389A3publicationCriticalpatent/CS38389A3/en