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Application filed by Politechnika Radomska im. Kazimierza Pułaskiego, Główny Instytut GórnictwafiledCriticalPolitechnika Radomska im. Kazimierza Pułaskiego
Priority to PL393634ApriorityCriticalpatent/PL218566B1/pl
Publication of PL393634A1publicationCriticalpatent/PL393634A1/pl
Publication of PL218566B1publicationCriticalpatent/PL218566B1/pl