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 Politechnika Slaska Im WincentfiledCriticalPolitechnika Slaska Im Wincent
Priority to PL26887387ApriorityCriticalpatent/PL150701B2/en
Publication of PL268873A2publicationCriticalpatent/PL268873A2/en
Publication of PL150701B2publicationCriticalpatent/PL150701B2/en