Edison Electric Light Company founded 1879 Edison develops light bulb Thomas A. Edison develops the first practical electric light bulb.
(Edison Electric Light Company; founded; 1879 Edison; T:develops light bulb Thomas A. Edison develops the first practical electric light bulb; light) (Thomas A. Edison; develops; the first practical electric light bulb)
Edison Electric Light Company Thomas A. Edison
founded develops
1879 Edison T:develops light bulb Thomas A. Edison develops the first practical electric light bulb light
the first practical electric light bulb