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was invented by Eli Terry in 1793 in order to tell time
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the telegraph was invented by Samuel Morse who also invented mores code
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invented by Samuel Colt it paved the way for interchangeable parts in other guns
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invented by Stephen Wilcox
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invented by Lester Pelton
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barbed wire was invented by Joseph Glidden
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invented by John Phillip Holland
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invented by Nicklaus August Otto
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invented by William Seward Burroughs
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invented by William Painter
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invented by Guillermo Marconi
