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7 gen 1890 anni - Punch Card

Descrizione:

A punched card or punch card is a piece of stiff paper that can be used to contain digital data represented by the presence or absence of holes in predefined positions.

Aggiunto al nastro di tempo:

10 dic 2019
0
0
333

Data:

7 gen 1890 anni
Adesso
~ 135 years ago