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 Mach AntoninfiledCriticalMach Antonin
Priority to CS85142ApriorityCriticalpatent/CS252370B1/en
Publication of CS14285A1publicationCriticalpatent/CS14285A1/en
Publication of CS252370B1publicationCriticalpatent/CS252370B1/en