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 Zbigniew Polinski, Wojciech JarzeckifiledCriticalZbigniew Polinski
Priority to PL31499096ApriorityCriticalpatent/PL314990A1/en
Publication of PL314990A1publicationCriticalpatent/PL314990A1/en