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 Janusz UrzędowskifiledCriticalJanusz Urzędowski
Priority to PL120239UpriorityCriticalpatent/PL120239U1/pl
Publication of PL120239U1publicationCriticalpatent/PL120239U1/pl