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Application filed by Wieslaw Kasprzyk, Krzysztof Plata, Jan WalczakfiledCriticalWieslaw Kasprzyk
Priority to PL10450896UpriorityCriticalpatent/PL57948Y1/en
Publication of PL104508U1publicationCriticalpatent/PL104508U1/en
Publication of PL57948Y1publicationCriticalpatent/PL57948Y1/en