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Application filed by Politechnika SwietokrzyskafiledCriticalPolitechnika Swietokrzyska
Priority to PL19861177ApriorityCriticalpatent/PL102675B1/pl
Publication of PL198611A1publicationCriticalpatent/PL198611A1/pl
Publication of PL102675B1publicationCriticalpatent/PL102675B1/pl