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27 fev 1844 ano - TELEGRAPH.

Descrição:

The Telegraph, the first form of electrical communication. Invented by Samuel Morse

Adicionado na linha do tempo:

Change in telecommunications

ByPerez Esteban

13 out 2017

1

0

686

Data:

27 fev 1844 ano

Agora

~ 181 years ago

Imagens:

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