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 Politechnika Lodzka, Inst Ekologii PanfiledCriticalPolitechnika Lodzka
Priority to PL24785484ApriorityCriticalpatent/PL142682B2/en
Publication of PL247854A2publicationCriticalpatent/PL247854A2/en
Publication of PL142682B2publicationCriticalpatent/PL142682B2/en