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Application filed by Politechnika Łódzka, Motgum Spółka Jawna Perczyński I GodlewscyfiledCriticalPolitechnika Łódzka
Priority to PL373938ApriorityCriticalpatent/PL208720B1/pl
Publication of PL373938A1publicationCriticalpatent/PL373938A1/pl
Publication of PL208720B1publicationCriticalpatent/PL208720B1/pl