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28. Mai 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.
Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone.
Alexander Graham Bell (* 3. März 1847 in Edinburgh, Schottland; † 2. August 1922 in Baddeck, Kanada [1]) war ein britischer, später US-amerikanischer Audiologe, Erfinder, Großunternehmer und Befürworter der Eugenik.
9. Nov. 2009 · Alexander Graham Bell, best known for his invention of the telephone, revolutionized communication as we know it. His interest in sound technology was deep-rooted and personal, as both...
3. Apr. 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.
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).
Explore a biography of Alexander Graham Bell the inventor of the telephone. Discover facts about his early life through to his later inventions.
Alexander Graham Bell (1847-1922) Famous for: Inventing the telephone. Alexander Graham Bell is credited with the invention of the telephone. The year was 1876 and he was 29 years old. However Bell was not content with its success.
Alexander Graham Bell. Improvement in Telegraphy. U.S. Patent No. 174,465. Inducted in 1974. Born March 3, 1847 - Died Aug. 2, 1922. Alexander Graham Bell's invention of the telephone grew out of his research on improving the telegraph.
But Alexander Graham Bell will always be remembered as the father of the electric telephone. Bell was born in Edinburgh, Scotland, on March 3, 1847. He was educated at Edinburgh University and University College, London, England.
