Alexandre Graham Bell (3 mars 1847 – 2 août 1922)
Description:
Alexander Graham Bell was a Scottish-born inventor, scientist, and engineer who is credited with inventing and patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company in 1885.Ajouté au bande de temps:
Date:
3 mars 1847
2 août 1922
~ 75 years