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 PL23388881ApriorityCriticalpatent/PL133916B1/en
Publication of PL233888A1publicationCriticalpatent/PL233888A1/en
Publication of PL133916B1publicationCriticalpatent/PL133916B1/en