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 Juraj Rndr Ing Csc Bolf, Miron Mudr Drsc Sramka, Peter Ing Drsc Kneppo, Julius Csc FrohlichfiledCriticalJuraj Rndr Ing Csc Bolf
Priority to CS87654ApriorityCriticalpatent/CS264832B1/cs
Publication of CS65487A1publicationCriticalpatent/CS65487A1/cs
Publication of CS264832B1publicationCriticalpatent/CS264832B1/cs