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 CzęstochowskafiledCriticalPolitechnika Częstochowska
Priority to PL366255ApriorityCriticalpatent/PL206468B1/pl
Publication of PL366255A1publicationCriticalpatent/PL366255A1/pl
Publication of PL206468B1publicationCriticalpatent/PL206468B1/pl