Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donbaskyi State Technical UnivfiledCriticalDonbaskyi State Technical Univ
Priority to UAU201403523UpriorityCriticalpatent/UA95718U/uk
Publication of UA95718UpublicationCriticalpatent/UA95718U/uk
Bi-directional direct current electrical switching apparatus including small permanent magnets on ferro magnetic side members and one set of arc splitter plat