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1 gen 1890 anni - Herman Hollerith designs a punch card system to calculate the 1880 census, accomplishing the task in just three years and saving the government $5 million. He establishes a company that would ultimately become IBM.

Aggiunto al nastro di tempo:

Computer Development Timeline (1800-2017)

ByReema Kaoud
25 mag 2018
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Data:

1 gen 1890 anni
Adesso
~ 135 years ago
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