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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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22 abr 1973 año - Исследователи лаборатории APO (Великобритания) разработали и внедрили первую экспериментальную международную систему видеоконференцсвязи
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DazzaN01L
18 may 2022
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fecha:
22 abr 1973 año
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~ 52 years ago
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