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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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9 jan 1947 ano - Bell Labs desarrolla el primer servicio de telefonía móvil
Adicionado na linha do tempo:
telecomunicaciones
By
Kimberly Alvarez Espinosa
4 out 2017
0
0
529
Data:
9 jan 1947 ano
Agora
~ 78 years ago
Imagens:
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