timeline-telecomunications-Hector Aguilera 3E(T4)

By Hector2

  • The Telegraph

    Morse code

  • Multiplexing

  • Fixed Phone

    Created by Antonio Meuci

  • Radio

    Created by Guillermo Marconi

  • Television

    Created by Jhon Logie Baird

  • Mobile Phone

    Created by Martin Cooper