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/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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328081
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1 Jan 1876 Jahr - Telephone

Beschreibung:

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.

Zugefügt zum Band der Zeit:

14 Dez 2019
0
0
426

Datum:

1 Jan 1876 Jahr
Jetzt
~ 149 years ago

Abbildungen: