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 Jurajda DrahomirfiledCriticalJurajda Drahomir
Priority to CS848671ApriorityCriticalpatent/CS243224B1/en
Publication of CS867184A1publicationCriticalpatent/CS867184A1/en
Publication of CS243224B1publicationCriticalpatent/CS243224B1/en