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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL94303699ApriorityCriticalpatent/PL173449B1/en
Publication of PL303699A1publicationCriticalpatent/PL303699A1/en
Publication of PL173449B1publicationCriticalpatent/PL173449B1/en