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Thomas Edison's Patent Application for the Light Bulb (1880) | National Archives
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Who Invented the Lightbulb?
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No, a Black man didn't invent the light bulb. But Lewis Latimer made it better | CNN
Edison invents the light bulb...on this day | Share America
Thomas Edison's 140-year-old experimental lightbulb up for auction
In October 1879, Edison "perfected" the light bulb | Signify Company Website
Ask History: Who Really Invented the Light Bulb? | History - YouTube
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History of Light Bulbs - Who Invented The Light Bulb?
Did Thomas Edison Really Invent the Lightbulb? | Britannica
Electric bulb was invented by .
