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 Peter Novak, Frantisek Divinec, Ladislav Kubo, Pavol Skorvaga, Jarolim Vavro, Stefan VojtekfiledCriticalPeter Novak
Priority to CS644772ApriorityCriticalpatent/CS181816B1/cs
Publication of CS181816B1publicationCriticalpatent/CS181816B1/cs