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Application filed by Politechnika PoznanskafiledCriticalPolitechnika Poznanska
Priority to PL24426283ApriorityCriticalpatent/PL140778B1/en
Publication of PL244262A1publicationCriticalpatent/PL244262A1/en
Publication of PL140778B1publicationCriticalpatent/PL140778B1/en