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 Frantisek StarmanfiledCriticalFrantisek Starman
Priority to CS847088ApriorityCriticalpatent/CS244034B1/en
Publication of CS708884A1publicationCriticalpatent/CS708884A1/en
Publication of CS244034B1publicationCriticalpatent/CS244034B1/en