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1 jan 1900 ano - Punch Cards

Descrição:

Punched cards were widely used through much of the 20th century in the data processing industry, where specialized and increasingly complex unit record machines, organized into semiautomatic data processing systems, used punched cards for data input, output, and storage.

Adicionado na linha do tempo:

Data:

1 jan 1900 ano
Agora
~ 125 years ago

Imagens: