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 Wojciech ZakolskifiledCriticalWojciech Zakolski
Priority to PL27471688ApriorityCriticalpatent/PL274716A1/en
Publication of PL274716A1publicationCriticalpatent/PL274716A1/en