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 PL19959877ApriorityCriticalpatent/PL106473B1/en
Publication of PL199598A1publicationCriticalpatent/PL199598A1/en
Publication of PL106473B1publicationCriticalpatent/PL106473B1/en