Notes On A Unipolar Dynamo 131 0 Ivana Knežević / Friday, February 24, 2023 / Categories: News papers 0222 Print Rate this article: No rating PublicationELECTRICAL ENGINEER (NY)AuthorNikola TeslaSubjectALTERNATING CURRENT/MOTORS/TURBINESYear1891Date1891-09-02 More links 0222