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Application filed by Zaklady Elektrotech MotorfiledCriticalZaklady Elektrotech Motor
Priority to PL19846477ApriorityCriticalpatent/PL106597B1/pl
Publication of PL198464A1publicationCriticalpatent/PL198464A1/pl
Publication of PL106597B1publicationCriticalpatent/PL106597B1/pl