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2 mar 1906 año - первый патент на магнитный диск

Descripción:

АЛЮМИНИЕВЫЕ И ПЛАСТМАССОВЫЕ ДИСКИ

Añadido al timeline:

Ленько Драгунов

ByАлсу Ганиева

21 oct 2017

1

0

1040

fecha:

2 mar 1906 año

Ahora mismo

~ 119 years ago

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