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Morse Code Telegraph Machines Developed in the 1830s and 1840s by Samuel Morse and other inventors. (1 janv. 1830 – 7 août 1840)
Ajouté au bande de temps:
Geography Task
By
soap_.y
11 août 2023
0
0
138
Date:
1 janv. 1830
7 août 1840
~ 10 years
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