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18 h 31 min, 23 janv. 1947 ans - Основа электронной технологии — транзистор — был изобретён в 1947 г. в США, но первыми в радиоаппаратуре его использовали японцы (1952 г.)
Ajouté au bande de temps:
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Алина Волоскова
22 nov. 2017
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Date:
18 h 31 min, 23 janv. 1947 ans
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~ Il y a 78 ans
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