a distance of approximately kilometres ( mi). the points of transmission and reception were alto de santana and paulista avenue. [ ] one year after that experiment, de moura received his first patent from the brazilian government. it was described as "equipment for the purpose of phonetic transmissions...
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helped establish the phi beta kappa society there in , and began to practice law at poughkeepsie, new york in as an attorney, and in at the bar. in and - kent was a member from dutchess county of the new york state assembly . in , he removed to new york city, where he was appointed a master in chancery for...
( ). once in the u.s., zworykin found work at the westinghouse laboratories in pittsburgh where he eventually had an opportunity to engage in television experiments. zworykin applied for a television patent in the us in . he summarized the resulting invention in two patent applications. the first, entitled...
"news.com" redirects here. for the australian news website, see news.com.au . for centre national d'études des télécommunications (cnet), the research and development centre of france télécom, see france télécom and centre national d'études des télécommunications . american media website about...