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 KrakowskafiledCriticalPolitechnika Krakowska
Priority to PL97320902ApriorityCriticalpatent/PL181140B1/en
Publication of PL320902A1publicationCriticalpatent/PL320902A1/en
Publication of PL181140B1publicationCriticalpatent/PL181140B1/en