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21 janv. 1940 - Invención de circuitos electrónicos, tubos de vacío ,condensadores y las tarjetas perforadas

Ajouté au bande de temps:

HISTORIA DE LA INFORMATICA

Byana arozamena
11 déc. 2018
0
0
1904

Date:

21 janv. 1940
Maintenaint
~ Il y a 85 ans
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