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Application filed by Politechnika WroclawskafiledCriticalPolitechnika Wroclawska
Priority to PL20673578ApriorityCriticalpatent/PL112726B2/pl
Publication of PL206735A1publicationCriticalpatent/PL206735A1/pl
Publication of PL112726B2publicationCriticalpatent/PL112726B2/pl