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 Kralik Milan, Bakos Dusan, Pavol Doc Ing Csc Hodul, Antos Kamil, Dana Ing Jassikova, Lubomir Prof Ing Csc Lapcik, Niepel Wiliam, Renata Ing Pollakova, Jaroslav Hlavaty, Bozena Ing PilarcikovafiledCriticalKralik Milan
Priority to CS229589ApriorityCriticalpatent/CS272650B1/cs
Publication of CS229589A1publicationCriticalpatent/CS229589A1/cs
Publication of CS272650B1publicationCriticalpatent/CS272650B1/cs