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- Federal_Telegraph_Company abstract "The Federal Telegraph Company was a United States communications company that played a pivotal role in the 20th century in the development of radio communications. Founded in Palo Alto, California in 1909 by Cyril Frank Elwell, the company would eventually merge in August 1927 with the Mackay Companies. In 1911-13, Lee De Forest and two assistants worked at FTC on the first vacuum tube amplifier and oscillator, which De Forest called the \"Oscillaton\" after his earlier Audion.The company remained a separate entity within the Mackay Companies, however, and when International Telephone and Telegraph (ITT) purchased the Mackay Companies in 1928 Federal remained a component of the Mackay structure as a manufacturing entity.In 1940, Sosthenes Behn moved Federal Telegraph under ITT directly so that its manufacturing capabilities could help ITT replace those in Europe that had been shut down because of the war and the Fall of France.In 1954, FTR changed its name from Federal Telegraph and Radio Corporation - an IT&T associate to Federal Telegraph and Radio Company - division of IT&T, and its research division became the Federal Telecommunications Laboratories, both continuing as subsidiaries of ITT after World War II through at least the 1950s.".
- Federal_Telegraph_Company thumbnail Electronics_Research_Laboratory_plaque.jpg?width=300.
- Federal_Telegraph_Company wikiPageID "28974483".
- Federal_Telegraph_Company wikiPageLength "2408".
- Federal_Telegraph_Company wikiPageOutDegree "15".
- Federal_Telegraph_Company wikiPageRevisionID "678573770".
- Federal_Telegraph_Company wikiPageWikiLink Audion.
- Federal_Telegraph_Company wikiPageWikiLink Category:History_of_radio.
- Federal_Telegraph_Company wikiPageWikiLink Category:ITT_Corporation.
- Federal_Telegraph_Company wikiPageWikiLink Category:Radio_electronics.
- Federal_Telegraph_Company wikiPageWikiLink Category:Telegraph_companies_of_the_United_States.
- Federal_Telegraph_Company wikiPageWikiLink ITT_Corporation.
- Federal_Telegraph_Company wikiPageWikiLink John_William_Mackay.
- Federal_Telegraph_Company wikiPageWikiLink Lee_de_Forest.
- Federal_Telegraph_Company wikiPageWikiLink Oscillation.
- Federal_Telegraph_Company wikiPageWikiLink Palo_Alto,_California.
- Federal_Telegraph_Company wikiPageWikiLink Radio.
- Federal_Telegraph_Company wikiPageWikiLink Sosthenes_Behn.
- Federal_Telegraph_Company wikiPageWikiLink United_States.
- Federal_Telegraph_Company wikiPageWikiLink Valve_amplifier.
- Federal_Telegraph_Company wikiPageWikiLink File:Electronics_Research_Laboratory_plaque.jpg.
- Federal_Telegraph_Company wikiPageWikiLinkText "Federal Telegraph Company".
- Federal_Telegraph_Company wikiPageWikiLinkText "Federal Telegraph".
- Federal_Telegraph_Company wikiPageWikiLinkText "Federal Telephone and Radio Corporation".
- Federal_Telegraph_Company wikiPageWikiLinkText "Federal Telephone and Radio".
- Federal_Telegraph_Company wikiPageUsesTemplate Template:ITT_Corporation.
- Federal_Telegraph_Company subject Category:History_of_radio.
- Federal_Telegraph_Company subject Category:ITT_Corporation.
- Federal_Telegraph_Company subject Category:Radio_electronics.
- Federal_Telegraph_Company subject Category:Telegraph_companies_of_the_United_States.
- Federal_Telegraph_Company hypernym United.
- Federal_Telegraph_Company type Company.
- Federal_Telegraph_Company type Company.
- Federal_Telegraph_Company comment "The Federal Telegraph Company was a United States communications company that played a pivotal role in the 20th century in the development of radio communications. Founded in Palo Alto, California in 1909 by Cyril Frank Elwell, the company would eventually merge in August 1927 with the Mackay Companies.".
- Federal_Telegraph_Company label "Federal Telegraph Company".
- Federal_Telegraph_Company sameAs Q5440457.
- Federal_Telegraph_Company sameAs m.0dgncsz.
- Federal_Telegraph_Company sameAs Q5440457.
- Federal_Telegraph_Company wasDerivedFrom Federal_Telegraph_Company?oldid=678573770.
- Federal_Telegraph_Company depiction Electronics_Research_Laboratory_plaque.jpg.
- Federal_Telegraph_Company isPrimaryTopicOf Federal_Telegraph_Company.