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Lee De Forest

Lee De Forest

Nato il 26 agosto 1873 a Council Bluffs, Iowa, USA. Deceduto il 30 giugno 1961.

Biografia

Lee de Forest, (born August 26, 1873, Council Bluffs, Iowa, U.S.—died June 30, 1961, Hollywood, California), American inventor of the Audion vacuum tube, which made possible live radio broadcasting and became the key component of all radio, telephone, radar, television, and computer systems before t...