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Invented by Jethro Tull, a farmer
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Invented by Bartolomeo Cristofori
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Invented by French C. Hopffer
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Invented by John Kay
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Invented by Samuel Johnson
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Created by James Hargreaves
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Invented by Alexander Cummings
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Invented by Edward Jenner
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Invented by Rene Laennec
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Invented by Samuel Colt
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Invented by Kirkpatric Macmillian
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Invented by Hamilton Smith
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Invented by Joseph Glidden
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Invented by Rudolf Diesel
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Invented by Paul Corru