The Multiple Telegraph
Author | : Alexander Graham Bell |
Publisher | : |
Total Pages | : 34 |
Release | : 1876 |
Genre | : Telegraph |
ISBN | : |
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Author | : Alexander Graham Bell |
Publisher | : |
Total Pages | : 34 |
Release | : 1876 |
Genre | : Telegraph |
ISBN | : |
Author | : Alexander Graham Bell |
Publisher | : |
Total Pages | : 40 |
Release | : 2020-04-16 |
Genre | : History |
ISBN | : 9780371704912 |
Author | : Alexander Graham Bell |
Publisher | : |
Total Pages | : 42 |
Release | : 1878 |
Genre | : Telephone |
ISBN | : |
Author | : Frank Puterbaugh Bachman |
Publisher | : |
Total Pages | : 284 |
Release | : 1918 |
Genre | : Inventions |
ISBN | : |
Nine remarkable men produced inventions that changed the world. The printing press, the telephone, powered flight, recording and others have made the modern world what it is. But who were the men who had these ideas and made reality of them? As David Angus shows, they were very different quiet, boisterous, confident, withdrawn but all had a moment of vision allied to single-minded determination to battle through numerous prototypes and produced something that really worked. It is a fascinating account for younger listeners.
Author | : A. Edward Evenson |
Publisher | : McFarland |
Total Pages | : 270 |
Release | : 2015-11-05 |
Genre | : History |
ISBN | : 0786462434 |
The invention of the telephone is a subject of great controversy, central is which is the patent issued to Alexander Graham Bell on March 7, 1876. Many problems and questions surround this patent, not the least of which was its collision in the Patent Office with a strangely similar invention by archrival Elisha Gray. A flood of lawsuits followed the patent's issue; at one point the government attempted to annul Bell's patent and launched an investigation into how it was granted. From court testimony, contemporary accounts, government documents, and the participants' correspondence, a fascinating story emerges. More than just a tale of rivalry between two inventors, it is the story of how a small group of men made Bell's patent the cornerstone for an emerging telephone monopoly. This book recounts the little-known story in full, relying on original documents (most never before published) to preserve the flavor of the debate and provide an authentic account. Among the several appendices is the "lost copy" of Bell's original patent, the document that precipitated the charge of fraud against the Bell Telephone Company.
Author | : United States National Museum |
Publisher | : |
Total Pages | : 64 |
Release | : 1962 |
Genre | : Electrical engineering |
ISBN | : |
Author | : American Telephone and Telegraph Company |
Publisher | : |
Total Pages | : 64 |
Release | : 1927 |
Genre | : Telephone |
ISBN | : |
Author | : Susan E. Hamen |
Publisher | : Lerner Classroom |
Total Pages | : 36 |
Release | : 2018 |
Genre | : Juvenile Nonfiction |
ISBN | : 1541512103 |
Alexander Graham Bell invented the telephone or did he? Inventor Antonio Santi Giuseppe Meucci was also working on a telephone at the same time. Watch Meucci and Bell race to be first to the invention finish line.
Author | : American Telephone and Telegraph Company. Information Department |
Publisher | : |
Total Pages | : 68 |
Release | : 1931 |
Genre | : Telephone |
ISBN | : |
Author | : Lewis Coe |
Publisher | : McFarland |
Total Pages | : 202 |
Release | : 2003-11-26 |
Genre | : History |
ISBN | : 9780786418084 |
Samuel F.B. Morse's invention of the telegraph marked a new era in communication. For the first time, people were able to communicate quickly from great distances. The genesis of Morse's invention is covered in detail, starting in 1832, along with the establishment of the first transcontinental telegraph line in the United States and the dramatic effect the device had on the Civil War. The Morse telegraph that served the world for over 100 years is explained in clear terms. Also examined are recent advances in telegraph technology and its continued impact on communication.