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28 jan 1809 ano - EL ARITHNOMETER

Descrição:

Herman Hollerith, se utiliza para realizar operaciones basicas, hasta 80 variables podian ser guardadas en la tarjeta

Adicionado na linha do tempo:

Evolucion de la tecnologia AyD

Byalejandro marin

2 out 2018

0

0

385

Data:

28 jan 1809 ano

Agora

~ 216 years ago

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