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 PL20618378ApriorityCriticalpatent/PL108766B2/pl
Publication of PL206183A1publicationCriticalpatent/PL206183A1/pl
Publication of PL108766B2publicationCriticalpatent/PL108766B2/pl