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29 mai 1884 - 1884 - 1960
Description:
Herman Hollerith en 1884 comenzó a trabajar en el diseño de una maquina tabuladora o censadora, basada en tarjetas perforadas.
Ajouté au bande de temps:
Historia de las BBDD
By
pedro
26 sept. 2018
0
0
376
Date:
29 mai 1884
Maintenaint
~ Il y a 141 ans
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