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18 Dez 1959 Jahr - Telefono de tonos
Beschreibung:
se implementan los teléfonos de marcion por tonos
Zugefügt zum Band der Zeit:
HISTORIA DE LAS TELECOMUNICACIONES-LUIS GOMEZ -1949455
By
Luis Guillermo Gomez Aguirre
26 Nov 2018
0
0
466
Datum:
18 Dez 1959 Jahr
Jetzt
~ 65 years ago
Abbildungen:
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