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Patente de telefonia (aug 16, 1894 – aug 16, 1894)
Description:
Somente a American Bell poderia operar a telefonia nos EUA, por questões de patente.
Added to timeline:
Technology TimeLine By Maurilio Benevento
By
Maurilio Benevento
2 Sep 2024
4
0
7373
Date:
aug 16, 1894
aug 16, 1894
~ 0 min
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