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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1844 año - Telephone

Descripción:

a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly.

Group Insights:
The most advanced of the technologies used at that time

Añadido al timeline:

EMTEC-S

ByJomaica Ansao
18 dic 2017
0
0
507

fecha:

1 ene 1844 año
Ahora mismo
~ 181 years ago

Fotos:

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