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5 ago 1919 ano - начала использоваться тонкая железная проволока

Descrição:

В 20-х годах XX века был изобретен первый магнитофон. Носителем информации в нем была тонкая железная проволока.

Adicionado na linha do tempo:

Носители информации

ByВВВВВВВВВВВ
24 out 2017
0
0
544

Data:

5 ago 1919 ano
Agora
~ 106 years ago

Imagens:

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