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Herman Hollerith Designs a punch card system that was used to calculate the 1880 census. He created a company that later became IBM (23 h 58 m, 31 dez 1889 ano – 8 h 24 m, 2 jan 1890 ano)
Adicionado na linha do tempo:
tech
By
Angel Gomez
27 nov 2017
0
0
277
Data:
23 h 58 m, 31 dez 1889 ano
8 h 24 m, 2 jan 1890 ano
~ 2 days
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