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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL31647796ApriorityCriticalpatent/PL180061B1/en
Publication of PL316477A1publicationCriticalpatent/PL316477A1/en
Publication of PL180061B1publicationCriticalpatent/PL180061B1/en