Mauro Dalseno Posted July 23, 2011 Report Share Posted July 23, 2011 Per gli appassionati di radiofrequenza http://it.wikipedia.org/wiki/Edwin_Howard_Armstrong ------------------------------------------------------------------------------- http://www.radiomarconi.com/marconi/monoscopio/index2.html Anche qui' si leggono cose incredibili, violazioni sistematiche di brevetti da parte di grossi colossi industriali Link to comment Share on other sites More sharing options...
Diego Portesani Posted October 30, 2019 Report Share Posted October 30, 2019 Veramente interessante, Grazie! Link to comment Share on other sites More sharing options...
thinking Posted October 30, 2019 Report Share Posted October 30, 2019 Interessante e triste allo stesso tempo.... Link to comment Share on other sites More sharing options...
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