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Application filed by Transformatorow Aparatury TrakfiledCriticalTransformatorow Aparatury Trak
Priority to PL19767077ApriorityCriticalpatent/PL108813B3/pl
Publication of PL197670A1publicationCriticalpatent/PL197670A1/pl
Publication of PL108813B3publicationCriticalpatent/PL108813B3/pl