Marconi is credited with the invention of radio.
Yes a telegraph can be wireless. Thomas Edison invented the first wireless telegraph
The first wireless device invented was the wireless telegraph in 1935 by Guglielmo Marconi.
marcon
i did
Yes the wireless patch for audio guitars and such have been invented for over 30 years
Geoff Goodfellow
2003
Nikola Tesla
1325
Guglielmo marconi
Tesla?
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