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 PL336443ApriorityCriticalpatent/PL192853B1/en
Publication of PL336443A1publicationCriticalpatent/PL336443A1/en
Publication of PL192853B1publicationCriticalpatent/PL192853B1/en