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 Pavol FabanafiledCriticalPavol Fabana
Priority to CS745072ApriorityCriticalpatent/CS182319B1/cs
Publication of CS182319B1publicationCriticalpatent/CS182319B1/cs