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Application filed by Wieslaw SzczepaniakfiledCriticalWieslaw Szczepaniak
Priority to PL10718697UpriorityCriticalpatent/PL59211Y1/en
Publication of PL107186U1publicationCriticalpatent/PL107186U1/en
Publication of PL59211Y1publicationCriticalpatent/PL59211Y1/en