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 Kara Jan, Rybin Miroslav, Valenta SvatoplukfiledCriticalKara Jan
Priority to CS50488ApriorityCriticalpatent/CS273214B1/en
Publication of CS50488A1publicationCriticalpatent/CS50488A1/en
Publication of CS273214B1publicationCriticalpatent/CS273214B1/en