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31 oct 1890 año - Design System

Descripción:

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.

Añadido al timeline:

Computer Timeline 1801-1954

ByMatthew Blunt
1 dic 2017
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563

fecha:

31 oct 1890 año
Ahora mismo
~ 135 years ago

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