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1 янв 1794 г. - Señales visuales mediante torres de Chappe

Описание:

El telégrafo óptico es un utensilio diseñado para ser visto a gran distancia configurando diversas señales por medio de un mecanismo operado por una o varias personas.

Добавлено на ленту времени:

Camila Raimondi 2do BI, burbuja A

ByCamila Raimondi
16 апр 2021
0
0
178

Дата:

1 янв 1794 г.
Сейчас
~ 231 г назад
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