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26 Okt 1890 Jahr - Herman Hollerith
Beschreibung:
Herman Hollerith designs a punch card system to calculate the 1880 census, accomplishing the task in just three years.
Zugefügt zum Band der Zeit:
8 Aug 2018
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History of Computers
Datum:
26 Okt 1890 Jahr
Jetzt
~ 133 years ago