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 Voska, Karol KubicafiledCriticalMiroslav Voska
Priority to CS283177ApriorityCriticalpatent/CS190136B1/cs
Publication of CS190136B1publicationCriticalpatent/CS190136B1/cs