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11 magg 1890 anni - Tabulating Machine

Descrizione:

The Punch cards from the US census is tabulated in a machine the Herman Hollerith built for them, the Tabulating Machine.

Pretty much just a multi-variable adding machine.

Aggiunto al nastro di tempo:

Computers

ByJulien Martel
30 nov 2018
0
0
356

Data:

11 magg 1890 anni
Adesso
~ 135 years ago
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