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1 janv. 1876 - Telephone

Description:

A telecommunication device. Alexander Graham Bell was the first one to be granted a United States patent for a device that produced clearly intelligible replication of the human voice.

Ajouté au bande de temps:

14 déc. 2019
0
0
483

Date:

1 janv. 1876
Maintenaint
~ Il y a 149 ans

Les images: