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 Stanislaw Puckowski, Adam KowalskifiledCriticalStanislaw Puckowski
Priority to PL31433996ApriorityCriticalpatent/PL314339A1/en
Publication of PL314339A1publicationCriticalpatent/PL314339A1/en