The History And Development Of The Bell Telephone Company

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The Bell Telephone Company was formed in 1877 and produced the new invention, the telephone.
The first telephone exchange took place in 1878 licensed by Bell Telephone in New Haven, CT. For the first three years, telephone exchanges only took place in major cities across the US by operating under the American Bell Telephone Company license.
In 1882 Western Electric Company became the manufacturing unit for American Bell. Overtime, the company-acquired majority of its licensees thus became known as the Bell System. On March 3, 1855 American Telephone and Telegraph became fully owned subsidiary of American bell in order to build and operate the original long distance telephone network. The AT&T was initially built from New York, followed by Chicago in 1982 and San Francisco in 1915. On December 30, 1899 AT&T acquired Bell Systems assets and became the parent company. Due to inventions of lading coils, AT&T expanded to Colorado and followed by invention of first practical electrical amplifiers in 1913, the company made international possible. The Bell's second patent expired in 1894...

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