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Application filed by Lech Krzyzaniak, Magdalena PopielskafiledCriticalLech Krzyzaniak
Priority to PL11036999UpriorityCriticalpatent/PL60605Y1/en
Publication of PL110369U1publicationCriticalpatent/PL110369U1/en
Publication of PL60605Y1publicationCriticalpatent/PL60605Y1/en