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Application filed by Politechnika WarszawskafiledCriticalPolitechnika Warszawska
Priority to PL25350885ApriorityCriticalpatent/PL143594B1/en
Publication of PL253508A1publicationCriticalpatent/PL253508A1/en
Publication of PL143594B1publicationCriticalpatent/PL143594B1/en