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Application filed by Politechnika KrakowskafiledCriticalPolitechnika Krakowska
Priority to PL25399585ApriorityCriticalpatent/PL141557B2/en
Publication of PL253995A2publicationCriticalpatent/PL253995A2/en
Publication of PL141557B2publicationCriticalpatent/PL141557B2/en