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Application filed by Politechnika SwietokrzyskafiledCriticalPolitechnika Swietokrzyska
Priority to PL29594792ApriorityCriticalpatent/PL169199B1/en
Publication of PL295947A1publicationCriticalpatent/PL295947A1/en
Publication of PL169199B1publicationCriticalpatent/PL169199B1/en