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30 Mai 1912 Jahr - The first electric traffic light was invented

Beschreibung:

Lester Wire, an Policeman was the first to have installed the first electric traffic light in 1912 in Cleveland.

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The Timeline of the Automotive Industry

27 Okt 2019

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Datum:

30 Mai 1912 Jahr

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~ 113 years ago

Abbildungen:

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