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 Ondrej DuranfiledCriticalOndrej Duran
Priority to CS166877ApriorityCriticalpatent/CS185285B1/cs
Publication of CS185285B1publicationCriticalpatent/CS185285B1/cs