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mar 4, 1877 - Первый действующий микрофон
Description:
Был создан американским изобретателем Эмилем Берлинером
Added to timeline:
История создания микрофона
By
Юля Мухамеджанова
23 Oct 2018
0
0
409
Date:
mar 4, 1877
Now
~ 148 years ago
Images:
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