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 PL23542882ApriorityCriticalpatent/PL127728B2/en
Publication of PL235428A2publicationCriticalpatent/PL235428A2/en
Publication of PL127728B2publicationCriticalpatent/PL127728B2/en