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Application filed by Jozef Balcerski, Robert BalcerskifiledCriticalJozef Balcerski
Priority to PL10534996UpriorityCriticalpatent/PL58535Y1/en
Publication of PL105349U1publicationCriticalpatent/PL105349U1/en
Publication of PL58535Y1publicationCriticalpatent/PL58535Y1/en