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 Vlastimil Herout, Karel Blaha, Karel Jost, Jan Skoda, Jan Pospisek, Jana Glanzova, Miroslava Zertova, Karel Gebauer, Pavel Novak, Miroslav Urx, Ivan Votruba, Adolf Kocna, Jindrich Demuth, Jindrich Chromik, Juraj Lukac, Jan Simon, Helena Skodova, Eduard BelikfiledCriticalVlastimil Herout
Priority to CS67177ApriorityCriticalpatent/CS187199B1/cs
Publication of CS187199B1publicationCriticalpatent/CS187199B1/cs