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1 gen 1959 anni - Первая коммерческая реализация видеотелефона AT&T

Descrizione:

В 1959 году были начаты работы по созданию первой коммерческой реализации видеотелефона AT&T под названием Picturephone Mod I.

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ByЛолита Егорова

9 lug 2020

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527

Data:

1 gen 1959 anni

Adesso

~ 66 years ago

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