Alternating Current Electro Magnetic Motor 96 0 Download here USA036 - US433700 Print Rate this article: No rating No.USA36Patent433,7Year1890CountryUnited States of AmericaDate of ApplicationAugust 5, 1890Patent TitleAlternating Current Electro Magnetic Motor Documents to download USA036 - US433700 (.pdf, 127.33 KB) - 99 download(s)