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 Stryncl Vladimir, Tluchor JirifiledCriticalStryncl Vladimir
Priority to CS871994ApriorityCriticalpatent/CS262134B1/en
Publication of CS199487A1publicationCriticalpatent/CS199487A1/en
Publication of CS262134B1publicationCriticalpatent/CS262134B1/en