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 Reiner Ing Csc Seifert, Anna Ing Bruthansova, Vlastimil Prof Dr Ing Ruzicka, Jan Dlask, Mostecky JirifiledCriticalReiner Ing Csc Seifert
Priority to CS842841ApriorityCriticalpatent/CS240621B1/cs
Publication of CS284184A1publicationCriticalpatent/CS284184A1/cs
Publication of CS240621B1publicationCriticalpatent/CS240621B1/cs