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1 janv. 1879 - Evolución del teléfono 1879

Description:

1879 Al aumentar la demanda de aparatos telefónicos, la compañía Bell dio 5 licencias a compañías diferentes para que esta produjesen los aparatos.

Ajouté au bande de temps:

HISTORIA DEL TELEFONO

ByEDUARDO
3 sept. 2018

Date:

1 janv. 1879
Maintenaint
~ Il y a 145 ans

Les images:

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