How Was the Walkie-talkie Invented
Although two-way telegraphy and the two-way radio has been invented years earlier, it was only during the years from 1934 to 1941 when the first hand-held two-way transceiver or the walkie-talkie was first developed. Two persons and an engineering team were credited for inventing the device, and they are radio engineer Alfred J. Gross, Canadian […]
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