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 LodzkafiledCriticalPolitechnika Lodzka
Priority to PL20369477ApriorityCriticalpatent/PL106117B1/pl
Publication of PL203694A1publicationCriticalpatent/PL203694A1/pl
Publication of PL106117B1publicationCriticalpatent/PL106117B1/pl