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 Valis MiloslavfiledCriticalValis Miloslav
Priority to CS89948ApriorityCriticalpatent/CS269736B1/en
Publication of CS94889A1publicationCriticalpatent/CS94889A1/en
Publication of CS269736B1publicationCriticalpatent/CS269736B1/en