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Apr 19, 2024 · Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone (1876) and refinement of the phonograph (1886). He also worked on use of light to transmit sound, development of a metal detector, and heavier-than-air flight.
Apr 3, 2014 · Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in 1876 and founding the Bell Telephone Company in 1877. Bell’s success...
Innocenzo Manzetti considered the idea of a telephone as early as 1844, and may have made one in 1864, as an enhancement to an automaton built by him in 1849. Charles Bourseul was a French telegraph engineer who proposed (but did not build) the first design of a "make-and-break" telephone in 1854.
Who is credited as the inventor of the telephone? Alexander Graham Bell is credited with developing the telephone because he received the first patent. When did the first transmission of speech occur with a telephone?
On that same day a few hours later – or was it a few hours earlier? – inventor Elisha Gray of Highland Park, Illinois, filed his own idea for a telephone device at the same office. Bell was...
Alexander Graham Bell filing the patent for his telephone at the United States Patent Office on February 14, 1876, two hours before declaration of a rival device by Elisha Gray. Bell's telephone is on the table to the right. (more) An application for a U.S. patent on Bell’s work was filed on February 14, 1876.
Feb 26, 2023 · The Scottish-born Alexander Graham Bell is routinely credited as the inventor of the telephone and the first person to speak over the phone. In that first telephone call, on March 10,...
