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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL24679484ApriorityCriticalpatent/PL136059B2/en
Publication of PL246794A2publicationCriticalpatent/PL246794A2/en
Publication of PL136059B2publicationCriticalpatent/PL136059B2/en