29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1550055
119919
2
Creare
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
4 gen 1869 anni - AIr Brakes were invented by george westinghouse
Descrizione:
To help trains slow down
Aggiunto al nastro di tempo:
4 set 2018
0
0
237
Invention Timeline
Timeline for American history
Data:
4 gen 1869 anni
Adesso
~ 155 years ago
