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Application filed by Politechnika CzestochowskafiledCriticalPolitechnika Czestochowska
Priority to PL99336247ApriorityCriticalpatent/PL189282B1/en
Publication of PL336247A1publicationCriticalpatent/PL336247A1/en
Publication of PL189282B1publicationCriticalpatent/PL189282B1/en