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History of the telephone - Wikipedia
Antonio Meucci, 1854, constructed telephone-like devices. Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. See more
This history of the telephone chronicles the development of the electrical telephone, and includes a brief overview of its predecessors. The first telephone patent was granted to Alexander Graham Bell in 1869. See more
The telephone emerged from the making and successive improvements of the electrical telegraph. In 1804, Spanish polymath and … See more
Credit for the invention of the electric telephone is frequently disputed, and new controversies over the issue have arisen from time to time. Antonio Meucci, Alexander Graham Bell, and Elisha Gray amongst others, have all been credited with the … See more
Early telephones were technically diverse. Some of them used liquid transmitters which soon went out of use. Others were dynamic: their diaphragms vibrated a coil of wire in the field of … See more
Before the invention of electromagnetic telephones, mechanical acoustic devices existed for transmitting speech and music over a greater … See more
The following is a brief summary of the history of the development of the telephone:
• Early 7th century AD - Chimu culture in Peru invents a See moreBy 1904, over three million phones were connected by manual switchboard exchanges in the U.S. By 1914, the U.S. was the world leader in telephone density and had more than … See more
Wikipedia text under CC-BY-SA license The History of the Telephone and How It Was …
Sep 20, 2024 · In 1889, the coin-operated telephone was patented by William Gray of Hartford, Connecticut. Gray's payphone was first installed and used in …
Alexander Graham Bell: Telephone & Inventions | HISTORY
Telephone | History, Definition, Invention, Uses,
Within 20 years of the 1876 Bell patent, the telephone instrument, as modified by Thomas Watson, Emil Berliner, Thomas Edison, and others, acquired a functional design that has not changed fundamentally in more than a century.
Invention of the telephone - Wikipedia
Who invented the telephone? - Live Science
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.
Invention of the Telephone: Complete History and Timeline
Alexander Graham Bell - Inventions, Telephone
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 came...
Telephone - Wikipedia
Alexander Graham Bell's Telephone Patent Drawing Replica of the telettrofono, invented by Antonio Meucci and credited by several sources as the first telephone. [4] Bell placing the first New York to Chicago telephone call in 1892
How Alexander Graham Bell Invented the Telephone
The project that Bell himself called his greatest achievement in 1880 he named the photophone. This was a method of transmitting sound in a beam of light using a light sensitive selenium cell...
The Evolution of Phones: From Early Telephones to Modern …
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Alexander Graham Bell | Biography, Education, Telephone, …
Alexander Graham Bell patents the telephone | March 7, 1876
Who really invented the telephone? - BBC Science Focus Magazine
Alexander Graham Bell’s Telephone Invention Was Genius
Who Invented the Telephone? - WorldAtlas
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Timeline of the telephone - Wikipedia
Rise and fall of the landline: 143 years of telephones becoming …
Who is credited with inventing the telephone? - Library of Congress
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Alexander Graham Bell - Wikipedia
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