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1 janv. 1830 - telegraph

Description:

it was made by Samuel morse. it was made for long distance communication send transmitting electrical signal over a wire laid between station

Ajouté au bande de temps:

machines

Byalonzo125
17 oct. 2017
0
0
369

Date:

1 janv. 1830
Maintenaint
~ Il y a 194 ans
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