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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL28457790ApriorityCriticalpatent/PL161507B1/en
Publication of PL284577A1publicationCriticalpatent/PL284577A1/en
Publication of PL161507B1publicationCriticalpatent/PL161507B1/en