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 PL25502485ApriorityCriticalpatent/PL145785B1/en
Publication of PL255024A1publicationCriticalpatent/PL255024A1/en
Publication of PL145785B1publicationCriticalpatent/PL145785B1/en