29
/de/
de
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Erstellen
Public Timelines
Bibliothek
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Herunterladen
Export
Eine Kopie erstellen
In der Webseite integrieren
Editieren
Einsichten 166
0
0
US History Timeline
Wurde erstellt
Kristopher Cook
⟶ Wurde aktualisiert 4 Sep 2018 ⟶
List of edits
Kommentare
Ereignisse
Morse Code by Samuel F.B. Morse
Bessemer Process by Henry Bessemer and William Kelly
Typewriter by Christopher Sholes
Air Brakes by George Westinghouse
Air Brakes
Refrigerator by Karol von Linde
Telephone by Alexander Graham Bell
Phonograph by Thomas Edison
Light Bulbs by Thomas Edison
New Light Bulb Filaments by Thomas Edison
Central Power Station by Thomas Edison
Time Zones by Charles Dowd
Transformer by George Westinghouse
Alternating Current by George Westinghouse
Electric Sewing Machine - Isaac Singer