The Federal Telegraph Company was a United States manufacturing and communications company that played a pivotal role in the 20th century in the development of radio communications.
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The FederalTelegraphCompany was a United States manufacturing and communications company that played a pivotal role in the 20th century in the development...
Mississippi Valley Printing TelegraphCompany in Rochester, New York, the company changed its name to the Western Union TelegraphCompany in 1856 after merging...
The Marconi Wireless TelegraphCompany of America (commonly called American Marconi) was incorporated in 1899. It was established as a subsidiary of the...
Wireless Telegraph and Telephone Company, a joint venture between American Marconi and the FederalTelegraphCompany, with plans to set up service between...
Francisco, California, and in early 1911 took a research job at the FederalTelegraphCompany, which produced long-range radiotelegraph systems using high-powered...
TelegraphCompany was one of the organizations responsible for constructing the telegraph line which resulted in the first transcontinental telegraph...
He founded the Poulsen Wireless Telephone and TelegraphCompany, later renamed FederalTelegraphCompany in 1909. Elwell designed a large transformer for...
National TelegraphCompany. CN Telegraphs began co-operating with its Canadian Pacific-owned rival CPR Telegraphs in the 1930s, sharing telegraph networks...
The United Wireless TelegraphCompany was the largest radio communications firm in the United States, from its late-1906 formation until its bankruptcy...
The Federal Shipbuilding and Drydock Company was a United States shipyard in New Jersey active from 1917 to 1948. It was founded during World War I to...
companies. Progress in electric devices in Europe lead inventors to create electrical telegraph systems, such as the Cooke and Wheatstone telegraph in...
The tower was constructed in 1921 and was torn down in 1952. FederalTelegraphCompany purchased property south of Hillsboro on September 20, 1920, from...
Copenhagen. The FederalTelegraphCompany, specializing in arc transmitters, licensed Poulsen's arc for use in the United States, although the company primarily...
founder of Fisher Research Laboratory, was contracted by the FederalTelegraphCompany and Western Air Express to establish airborne direction finding...
commercial radiotelegraph system was soon established with the FederalTelegraphCompany. Later the US Navy also adopted the Poulsen system. Only the arc...
The Deseret TelegraphCompany (/ˌdɛzəˈrɛt/ ) was a telegraphy company headquartered in Salt Lake City, Utah, United States. The company was organized...
notebook entry made on August 6, 1912, while working for the FederalTelegraphcompany, prior to the date recognized for Armstrong of January 31, 1913...
organize the New England Telephone and TelegraphCompany. A common law joint-stock company, the Bell Telephone Company was started on the basis of holding...
Mackay's leadership, acquiring several other entities including the FederalTelegraphCompany, its radio stations and research laboratories, in 1927. In 1928...
system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and TelegraphCompany (AT&T), that dominated the...
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