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4 ene 1890 año - 1890: 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:
4 feb 2018
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0
701
evolution of computers
fecha:
4 ene 1890 año
Ahora mismo
~ 134 years ago
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