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 Polska Akademia Nauk ZakladfiledCriticalPolska Akademia Nauk Zaklad
Priority to PL19989577ApriorityCriticalpatent/PL112621B1/pl
Publication of PL199895A1publicationCriticalpatent/PL199895A1/pl
Publication of PL112621B1publicationCriticalpatent/PL112621B1/pl