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Application filed by Politechnika LubelskafiledCriticalPolitechnika Lubelska
Priority to PL378383ApriorityCriticalpatent/PL207246B1/pl
Publication of PL378383A1publicationCriticalpatent/PL378383A1/pl
Publication of PL207246B1publicationCriticalpatent/PL207246B1/pl