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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL29993093ApriorityCriticalpatent/PL172292B1/en
Publication of PL299930A1publicationCriticalpatent/PL299930A1/en
Publication of PL172292B1publicationCriticalpatent/PL172292B1/en