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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1922 ano - En 1922 comienzan a utilizarse las señales radiofónicas como medio de publicidad.
Adicionado na linha do tempo:
La mercadotecnia a través del tiempo
By
Miguel Teolotitla
21 jan 2018
0
0
590
Data:
1 jan 1922 ano
Agora
~ 103 years ago
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