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 PL26442487ApriorityCriticalpatent/PL150726B1/en
Publication of PL264424A1publicationCriticalpatent/PL264424A1/en
Publication of PL150726B1publicationCriticalpatent/PL150726B1/en