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Application filed by Politechnika Lodzka, Chodakowskie Zaklady Wlokien CfiledCriticalPolitechnika Lodzka
Priority to PL25232385ApriorityCriticalpatent/PL139800B2/en
Publication of PL252323A2publicationCriticalpatent/PL252323A2/en
Publication of PL139800B2publicationCriticalpatent/PL139800B2/en