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Application filed by Politechnika CzestochowskafiledCriticalPolitechnika Czestochowska
Priority to PL23858282ApriorityCriticalpatent/PL134323B1/en
Publication of PL238582A1publicationCriticalpatent/PL238582A1/en
Publication of PL134323B1publicationCriticalpatent/PL134323B1/en