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11 май 1890 г. - Tabulating Machine

Описание:

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.

Добавлено на ленту времени:

Computers

ByJulien Martel
30 ноя 2018
0
0
353

Дата:

11 май 1890 г.
Сейчас
~ 135 г назад
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