Thomas Alva Edison
Photo of the American inventor Thomas A. Edison when he was young, next to him is a machine. Edison registered over 1000 patents and invented the carbon microphone, the phonograph and the carbon filament lamp, among others
Picture No
10515369
Media ID
48018171
Size
1929px x 2494px
(788KB)
Credit
Mary Evans / SZ Photo / Scherl
Date
1931
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Restrictions Only for Canada and Curacao and United Kingdom and United States Of America
1000 Carbon Edison Filament Invented Patents Phonograph Registered
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