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Period: to
Thomas Edison
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Thoams Edison was born in Milan, Ohio
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Marries Mary Stilwell
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Conceives phonograph
Gains international renown for inventing the phonograph in the winter/spring of 1878 -
Builds experimental electric railway at Menlo Park
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Marries Mina Miller at Akron, Ohio.
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The General Electric Company is organized
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Begins to develop a disc record and phonograph
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Edison dies in West Orange, New Jersey