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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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18 ore 31 min, 23 gen 1947 anni - Основа электронной технологии — транзистор — был изобретён в 1947 г. в США, но первыми в радиоаппаратуре его использовали японцы (1952 г.)
Aggiunto al nastro di tempo:
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By
Алина Волоскова
22 nov 2017
0
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1627
Data:
18 ore 31 min, 23 gen 1947 anni
Adesso
~ 78 years ago
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