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 Pesik LubomirfiledCriticalPesik Lubomir
Priority to CS871837ApriorityCriticalpatent/CS259981B1/en
Publication of CS183787A1publicationCriticalpatent/CS183787A1/en
Publication of CS259981B1publicationCriticalpatent/CS259981B1/en