33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3594401
328081
2
Public Timelines
FAQ Ricevere il Premium

1 gen 1840 anni - Telegraph

Descrizione:

System of communication employing electronical apparatus to transmit and receive signals. Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication.

Aggiunto al nastro di tempo:

14 dic 2019
0
0
487

Data:

1 gen 1840 anni
Adesso
~ 185 years ago

Immagini: