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29 дек 1890 г. - Herman Hollerith

Описание:

En 1890 desarrolló un sistema de tarjetas perforadas eléctrica y basado en la lógica de Boole pudo crear una máquina tabuladora

Добавлено на ленту времени:

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ByDAVID ESTEBAN SARMIENTO MICAN
15 мая 2019
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0
204

Дата:

29 дек 1890 г.
Сейчас
~ 134 г назад
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