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Application filed by Jozef Balcerski, Robert BalcerskifiledCriticalJozef Balcerski
Priority to PL10786698UpriorityCriticalpatent/PL59985Y1/en
Publication of PL107866U1publicationCriticalpatent/PL107866U1/en
Publication of PL59985Y1publicationCriticalpatent/PL59985Y1/en