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19 янв 1769 г. - Wolfgang von Kempelen develops a mechanical speaking machine: the world's first speech synthesizer
Добавлено на ленту времени:
18th Century
By
Rafelle Marie Timog Allego
10 фев 2018
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375
Дата:
19 янв 1769 г.
Сейчас
~ 255 г назад
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