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 Miroslav Choc, Miroslav Langer, Jan Tesik, Vlastimil KucerafiledCriticalMiroslav Choc
Priority to CS350177ApriorityCriticalpatent/CS192236B1/cs
Publication of CS192236B1publicationCriticalpatent/CS192236B1/cs