30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1562912
123164
2

2 janv. 1846 - Morse's patent is threatened by new telegraph companies

Description:

Morse was fighting to be the sole inventor of the telegraph, and did not appreciate the appearance of new companies

Ajouté au bande de temps:

Date:

2 janv. 1846
Maintenaint
~ Il y a 178 ans