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1 jan 1931 ano - Сеанс двусторонней видеосвязи

Descrição:

В 1931 была проведена новая публичная демонстрация — сеанс двусторонней видеосвязи осуществлялся между двумя офисами AT&T на Манхеттене.

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ByЛолита Егорова

9 jul 2020

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1 jan 1931 ano

Agora

~ 94 years ago

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