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 PL395405ApriorityCriticalpatent/PL223682B1/pl
Publication of PL395405A1publicationCriticalpatent/PL395405A1/pl
Publication of PL223682B1publicationCriticalpatent/PL223682B1/pl