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Application filed by Politechnika SwietokrzyskafiledCriticalPolitechnika Swietokrzyska
Priority to PL94306571ApriorityCriticalpatent/PL174269B1/en
Publication of PL306571A1publicationCriticalpatent/PL306571A1/en
Publication of PL174269B1publicationCriticalpatent/PL174269B1/en