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 PL26579387ApriorityCriticalpatent/PL150246B2/en
Publication of PL265793A2publicationCriticalpatent/PL265793A2/en
Publication of PL150246B2publicationCriticalpatent/PL150246B2/en