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Daniel Leavir
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Hans y Lymans
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Alessandro Volta
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Abraham Darby
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James Watt
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Edmund Cartwrigh
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Samuel Finley Breese Morse
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Joseph Nicéphore Niépce
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George Stephenson
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Thomas Davenport
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Charles Goodyear
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Alexander Parkes
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Alfred Nobel
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Graham Bell
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Alva Edison