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 Zenon KopiecfiledCriticalZenon Kopiec
Priority to PL32767898ApriorityCriticalpatent/PL327678A1/en
Publication of PL327678A1publicationCriticalpatent/PL327678A1/en