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Invention Timeline
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Updated 4 Sep 2018
Timeline for American history
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Created by
Gavin Links
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Typewriter was invented by Christopher Sholes
Morse Code was invented by Samuel Morse.
Lewis Latimore improves light bulb filament
Refrgerator was invented by Karl von Linde
George Westinghouse invented the alternating current
Thomas Edison invents the Light Bulb
Charles Dowd invented time zones
Thomas Edison makes the central power startion
AIr Brakes were invented by george westinghouse
Alexander Graham invents the telephone.
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