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 Pavol Rndr Csc Kostial, Igor Ing Csc Jamnicky, Rajkovic Milan In8, Laurenc Ing Svitok, Otto Ing Skultety, Olga SvecovafiledCriticalPavol Rndr Csc Kostial
Priority to CS868333ApriorityCriticalpatent/CS258735B1/en
Publication of CS833386A1publicationCriticalpatent/CS833386A1/en
Publication of CS258735B1publicationCriticalpatent/CS258735B1/en