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 WarszawskafiledCriticalPolitechnika Warszawska
Priority to PL27329688ApriorityCriticalpatent/PL273296A1/en
Publication of PL273296A1publicationCriticalpatent/PL273296A1/en