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Application filed by Zakład Elektroniki Górniczej ZEG S.A.filedCriticalZakład Elektroniki Górniczej ZEG S.A.
Priority to PL117620UpriorityCriticalpatent/PL65397Y1/pl
Publication of PL117620U1publicationCriticalpatent/PL117620U1/pl
Publication of PL65397Y1publicationCriticalpatent/PL65397Y1/pl