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19 jan 1837 ano - Telegraf

Descrição:

Samuel Morse javno je demonstrirao svoj telegraf, i razvio je Morseovu abecedu

Adicionado na linha do tempo:

Izumi i otkrića 19. stoljeća

ByAntonia Hodalić
25 jan 2021
0
0
409

Data:

19 jan 1837 ano
Agora
~ 188 years ago
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