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 Santora Vladimir, Pavel SvabfiledCriticalSantora Vladimir
Priority to CS878098ApriorityCriticalpatent/CS266035B1/en
Publication of CS809887A1publicationCriticalpatent/CS809887A1/en
Publication of CS266035B1publicationCriticalpatent/CS266035B1/en