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Telephone (10 März 1876 Jahr – 21 St. 52 Min, 20 Okt 2025 Jahr)

Beschreibung:

Alexander Graham Bell was the first to make a working telephone and use it. They were used as a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals.

Zugefügt zum Band der Zeit:

Datum:

10 März 1876 Jahr
21 St. 52 Min, 20 Okt 2025 Jahr
~ 149 years