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 Sturdik Ernest, Roman Ing Kollar, Forsthoffer Julius, Jan Ing Csc Sajbidor, Danka Ing Kollatiova, Miroslava Galkova, Krcmar Stanislav, Huncikova SonafiledCriticalSturdik Ernest
Priority to CS8610160ApriorityCriticalpatent/CS259288B1/en
Publication of CS1016086A1publicationCriticalpatent/CS1016086A1/en
Publication of CS259288B1publicationCriticalpatent/CS259288B1/en