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1 gen 1856 anni - Первый микрофон

Descrizione:

Первым был изобретен угольный микрофон ученым Дю Монселем

Aggiunto al nastro di tempo:

История создания микрофона

ByЮля Мухамеджанова

23 ott 2018

0

0

409

Data:

1 gen 1856 anni

Adesso

~ 169 years ago

Immagini:

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