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19 ene 1822 año - Creación de la máquina tabuladora utilizando tarjetas perforadas

Descripción:

Herman Hollerith

Añadido al timeline:

telecomunicaciones

ByKimberly Alvarez Espinosa
4 oct 2017
0
0
530

fecha:

19 ene 1822 año
Ahora mismo
~ 203 years ago

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