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29 Jan 1963 Jahr - Primer central telefónica publica

Beschreibung:

Se instala la primera central pública telefónica, en USA, con componentes electrónicos e incluso parcialmente digital.

Zugefügt zum Band der Zeit:

TIC timeline

ByOCHOA GRAJALES ROBERTO DANIEL
30 Aug 2023
1
0
338

Datum:

29 Jan 1963 Jahr
Jetzt
~ 62 years ago

Abbildungen:

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