zakryť sa vypovedanie výmena walkie talkie history Extrémna chudoba skratov kabína
How much do you know about the History of Walkie Talkie?
Donald Lewes Hings | The Canadian Encyclopedia
Canadian, Al Gross invented the walkie-talkie in 1938. In 1948, he pioneered Citizens' Band (CB) radio. In 1949, the ver… | History daily, Canadian history, History