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 WroclawskafiledCriticalPolitechnika Wroclawska
Priority to PL23812782ApriorityCriticalpatent/PL130875B2/en
Publication of PL238127A2publicationCriticalpatent/PL238127A2/en
Publication of PL130875B2publicationCriticalpatent/PL130875B2/en