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Application filed by Jozef StelmachfiledCriticalJozef Stelmach
Priority to PL10410996UpriorityCriticalpatent/PL57828Y1/en
Publication of PL104109U1publicationCriticalpatent/PL104109U1/en
Publication of PL57828Y1publicationCriticalpatent/PL57828Y1/en