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7 janv. 1890 - Punch Card

Description:

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.

Ajouté au bande de temps:

10 déc. 2019
0
0
336

Date:

7 janv. 1890
Maintenaint
~ Il y a 135 ans