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 Jaroslaw Kazberuk, Stanislaw A Iwanow, Wladimir I Margoli, Magdalena KazberukfiledCriticalJaroslaw Kazberuk
Priority to PL25318085ApriorityCriticalpatent/PL146156B1/en
Publication of PL253180A1publicationCriticalpatent/PL253180A1/en
Publication of PL146156B1publicationCriticalpatent/PL146156B1/en