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Application filed by Politechnika CzęstochowskafiledCriticalPolitechnika Częstochowska
Priority to PL128867UpriorityCriticalpatent/PL72109Y1/en
Publication of PL128867U1publicationCriticalpatent/PL128867U1/en
Publication of PL72109Y1publicationCriticalpatent/PL72109Y1/en