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Application filed by Politechnika LubelskafiledCriticalPolitechnika Lubelska
Priority to PL394247ApriorityCriticalpatent/PL218402B1/pl
Publication of PL394247A1publicationCriticalpatent/PL394247A1/pl
Publication of PL218402B1publicationCriticalpatent/PL218402B1/pl