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25 Mai 1937 Jahr - 1937 - George Stibitz

Beschreibung:

•George Stibitz, de los Laboratorios Bell, propone crear una calculadora que emplee un circuito eléctrico.

Zugefügt zum Band der Zeit:

LIBRO LOS INNOVADORES

ByJoan Sebastian

3 Okt 2018

0

0

845

Datum:

25 Mai 1937 Jahr

Jetzt

~ 88 years ago

Abbildungen:

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