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Invention Timeline
Timeline for American history
è stata creata
Gavin Links
⟶ è stato aggiornato 4 set 2018 ⟶
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Eventi
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.
Periodi
New time period