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6 Famous Inventors Who Didn't Actually Invent Their Masterpiece
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Great Influencers in Energy: Thomas Edison may not have invented the light bulb; but where would it (or we) be without him. - Opinion Dynamics
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Local Historia: Edison, Electricity and Progress in Centre County | State College, PA
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Thomas Edison's Patent Application for the Light Bulb (1880) | National Archives
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Thomas Edison - Wikipedia
Thomas Edison didn't invent the light bulb—but here's what he did do
Thomas Edison Did Not Invent The Light Bulb
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History of the Light Bulb | Lighting Basics | Bulbs.com
It was Thomas Edison who invented the lightbulb. He was neither the first nor the only person trying to invent an incandescent light bulb. He. - ppt download