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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL28712690ApriorityCriticalpatent/PL164352B1/en
Publication of PL287126A1publicationCriticalpatent/PL287126A1/en
Publication of PL164352B1publicationCriticalpatent/PL164352B1/en