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 filedfiledCritical
Priority to PL19982677ApriorityCriticalpatent/PL104096B1/pl
Publication of PL199826A1publicationCriticalpatent/PL199826A1/pl
Publication of PL104096B1publicationCriticalpatent/PL104096B1/pl