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 Eugeniusz PoplewskifiledCriticalEugeniusz Poplewski
Priority to PL11421303UpriorityCriticalpatent/PL62468Y1/en
Publication of PL114213U1publicationCriticalpatent/PL114213U1/en
Publication of PL62468Y1publicationCriticalpatent/PL62468Y1/en