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 Vitek Ing MusilfiledCriticalVitek Ing Musil
Priority to CS856940ApriorityCriticalpatent/CS254394B1/en
Publication of CS694085A1publicationCriticalpatent/CS694085A1/en
Publication of CS254394B1publicationCriticalpatent/CS254394B1/en