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 PoznanskafiledCriticalPolitechnika Poznanska
Priority to PL20332577ApriorityCriticalpatent/PL114574B1/pl
Publication of PL203325A1publicationCriticalpatent/PL203325A1/pl
Publication of PL114574B1publicationCriticalpatent/PL114574B1/pl