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Author: Robert J. Chapuis Publisher: IOS Press ISBN: 9781586033729 Category : Technology & Engineering Languages : en Pages : 620
Book Description
Explores both the technology and marketing decision-making in a world-wide industry where product purchasers represent long-term decisions. This book deals with the mainstream switching systems required for the public network. It is about the history of core switching systems and signaling.
Author: Richard Mountjoy Publisher: Schiffer Book for Collectors ISBN: Category : Antiques & Collectibles Languages : en Pages : 180
Book Description
Explores the technology & the history of the telephone, from the Coffin sets of the 1870s to the Princess phones of the 1960s and beyond.
Author: Robert J. Chapuis Publisher: IOS Press ISBN: 9781586033729 Category : Technology & Engineering Languages : en Pages : 620
Book Description
Explores both the technology and marketing decision-making in a world-wide industry where product purchasers represent long-term decisions. This book deals with the mainstream switching systems required for the public network. It is about the history of core switching systems and signaling.
Author: Kate Dooner Publisher: Schiffer Book for Collectors ISBN: 9780764321351 Category : Antiques & Collectibles Languages : en Pages : 0
Book Description
Innovative designs in over 500 color photos trace the development of telephones rom Bell's first experimental equipment. Exquisite examples of wooden box phones, vanities, upright "candlesticks," and desk stand or "cradle" phones include Canadian and European models. This volume has become an important reference with descriptions of numerous telephone companies and manufacturers and an updated value guide. This is the most expansive work compiled on antique telephones, helping a growing and exciting hobby.
Author: James David Davis Publisher: Schiffer Book for Collectors ISBN: 9780764304729 Category : Technology & Engineering Languages : en Pages : 0
Book Description
More than 200 novelty telephones here including character phones, advertising products and figural phones that are all in demand. Starting in the 1970s, these were produced to promote company products, television shows, comic strips, movies, and sports. Miniature and toy telephones are included. Descriptive captions list each phone's specific features.
Author: Jennifer Fandel Publisher: Capstone ISBN: 0736864784 Category : Juvenile Nonfiction Languages : en Pages : 19
Book Description
"In graphic novel format, tells the story of how Alexander Graham Bell came up with the telephone, and how his invention changed the way people communicate"--Provided by publisher.
Author: A. Edward Evenson Publisher: McFarland ISBN: 0786462434 Category : History Languages : en Pages : 270
Book Description
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: Sally Lee Publisher: Pebble ISBN: 1977109756 Category : Juvenile Nonfiction Languages : en Pages : 33
Book Description
A world without telephones? Impossible for most young readers to imagine. Let them know they can thank inventor Alexander Graham Bell for every ringtone! Filled with facts and photos, Bell's story highlights the scientific process he followed, failures and all, from identifying a problem to getting his communication technology into the hands of users.
Author: Ralph O. Meyer Publisher: Schiffer Book for Collectors ISBN: 9780764322822 Category : Antiques & Collectibles Languages : en Pages : 264
Book Description
Over 120 black and white photos and 175 patent drawing, charts, diagrams, and schematics trace a century's development of telephones, from Alexander Graham Bell's first box of 1877 to Trimline models from Western Electric. This valuable reference also provides technical information about their electrical circuitry and electrical measurements required to successfully repair, restore, and maintain a collection. Also included are a bibliography, an index, and a price guide for the telephones displayed. This reference is essential for every serious telephone collector, dealer, or restorer.
Author: Harry G. Lang Publisher: Gallaudet University Press ISBN: 9781563680908 Category : Telecommunications devices for the deaf Languages : en Pages : 268
Book Description
Lang, a professor for the National Technical Institute for the Deaf, tells about how three enterprising deaf men--Robert Weitbrecht, James Marsters, and Andrew Saks--fought telephone monopolies and bureaucracies and overcame technical difficulties to develop a phone deaf people can use, one that converts sounds into text. Photos.
Author: Robert J. Chapuis
Author: Richard Mountjoy
Author: Robert J. Chapuis
Author: Kate Dooner
Author: James David Davis
Author: Jennifer Fandel
Author: A. Edward Evenson
Author: Sally Lee
Author: Ralph O. Meyer
Author: Harry G. Lang
Author: