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 Tesar JoseffiledCriticalTesar Josef
Priority to CS903641ApriorityCriticalpatent/CZ280225B6/cs
Publication of CS364190A3publicationCriticalpatent/CS364190A3/cs
Publication of CZ280225B6publicationCriticalpatent/CZ280225B6/cs