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29 dic 1911 anni - Amplifier

Descrizione:

Amplifiers (early 1900s): In some ways, the amplifier has been around quite a while, as humans have been manipulating sound with cone-shaped devices

Aggiunto al nastro di tempo:

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ByEvan Grassian
12 dic 2023
2
0
180

Data:

29 dic 1911 anni
Adesso
~ 113 years ago

Immagini:

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