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 Lubelska PoltfiledCriticalLubelska Polt
Priority to PL27685188ApriorityCriticalpatent/PL276851A1/en
Publication of PL276851A1publicationCriticalpatent/PL276851A1/en