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Application filed by Politechnika CzestochowskafiledCriticalPolitechnika Czestochowska
Priority to PL339062ApriorityCriticalpatent/PL193596B1/en
Publication of PL339062A1publicationCriticalpatent/PL339062A1/en
Publication of PL193596B1publicationCriticalpatent/PL193596B1/en