33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2340958
197253
2
Public Timelines
FAQ Obtener premium

1 ene 1774 año - Electric Telegraph (1774)

Descripción:

Georges Louis Lesage patents the electric telegraph. Electric Telegraph uses electric signals to send communication via radio or line. This was used as a communication of people but only inside the same country.

Añadido al timeline:

fecha:

1 ene 1774 año
Ahora mismo
~ 251 years ago

Fotos: