Url https://edisondigital.rutgers.edu/document/NM019000A Resource class dctype:Text Title [NM019000A], Patent Application, Thomas Alva Edison, 1884 Creator Edison, Thomas Alva Subject Electric light and power Electrical distribution system Ore milling and separation Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1884-00-00 Type Patent Application Identifier NM019000A Source 44:601 Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm44/page/n611/mode/1up Archive.org Viewer, Microfilm Series Reel 44 Is Part Of NM019-F Uri https://edisondigital.rutgers.edu/document/NM019000A https://edisondigital.rutgers.edu/document/NM019000A --