Electrical Transmission of Power 92 0 Download here USA054 - US511915 Print Rate this article: No rating No.USA54Patent511,915Year1894CountryUnited States of AmericaDate of ApplicationJanuary 2, 1894Patent TitleElectrical Transmission of Power Documents to download USA054 - US511915 (.pdf, 151.81 KB) - 91 download(s)