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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL29010291ApriorityCriticalpatent/PL165944B1/en
Publication of PL290102A1publicationCriticalpatent/PL290102A1/en
Publication of PL165944B1publicationCriticalpatent/PL165944B1/en