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29 Dez 1890 Jahr - Herman Hollerith

Beschreibung:

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

Zugefügt zum Band der Zeit:

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ByDAVID ESTEBAN SARMIENTO MICAN
15 Mai 2019
0
0
204

Datum:

29 Dez 1890 Jahr
Jetzt
~ 134 years ago
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