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 Jiri CadinafiledCriticalJiri Cadina
Priority to CS863567ApriorityCriticalpatent/CS255683B1/en
Publication of CS356786A1publicationCriticalpatent/CS356786A1/en
Publication of CS255683B1publicationCriticalpatent/CS255683B1/en