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thomas edison
Thomas Edison was born in Ohio on February 11. His family later moved to Michigan. -
Thomas sets up one of his first chemistry labs
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Thomas Edison begins his first of many experiments
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Thomas Edison files his first patent
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Edison becomes a full time inventor
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Thomas Edison gets married to Mary Stillwell
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A new invention for Western Union
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Edison invents the first version of a copy machine
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Edison invents the first version of a copy machine
