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June 15, 2024
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20 h 6 m, 30 ene 1925 año - Edward Samuel

Descripción:

Creator of the AC tube made history as without his creation we would have been very behind in communication technology.

Añadido al timeline:

24 ene 2018
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fecha:

20 h 6 m, 30 ene 1925 año
Ahora mismo
~ 99 years ago