Arthur crotch (77 résultats)

Paperback. Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : New.

Hardback or Cased Book. Etat : New. The Hughes And Baudot Telegraphs. Book.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : As New. Unread book in perfect condition.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : New.

Etat : New.

Etat : New.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : As New. Unread book in perfect condition.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Soft cover. Etat : Good. Arthur Crotch. "The Automatic Telephone Exchange"in NATURE, London, Macmillan, 12 Ocober 1911, vol 87 # 2189, pp 471-501 with the Crotch on pp 486-489, with 7 text illustrations and diagrams. This is extracted from a larger bound volume. ALSO there is an ancient vertical fold in the pamphlet. Lastly, the original front wrapper is present though detached.…

Etat : New.

Etat : As New. Unread book in perfect condition.

Paperback. Etat : New. New copy - Usually dispatched within 4 working days.

Taschenbuch. Etat : Neu. Neuware - Arthur Crotch's study of the early telegraph systems developed by David E. Hughes and Emile Baudot is a fascinating look at the history of telecommunications. With detailed diagrams and technical explanations, Crotch offers a comprehensive analysis of these groundbreaking technologies and their impact on early industrial society.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Etat : Neu. Neuware - 'Elementary Telegraphy and Telephony' provides a foundational understanding of the principles and practical applications of early communication technologies. Authored by Arthur Crotch, this book delves into the workings of telegraph and telephone systems, offering insights into the electrical and mechanical components that enabled long-distance communication.Suitable for students and enthusiasts alike, this volume explores the history and technological underpinnings of these groundbreaking inventions. Discover the methods used to transmit messages and voices across wires, and gain an appreciation for the ingenuity of the pioneers who shaped modern telecommunications.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Soft cover. Etat : As New. WITH 73 PAGES , ILLUSTRATED , SOFT COVER , VERY GOOD CONDITION , AS NEW.

Paperback. Etat : New. Print on Demand. This book is an introduction to installing and maintaining secondary cells, batteries which can be repeatedly discharged and recharged. The author, an engineer with decades of experience, guides readers through the history, principles, and practices of secondary cell technology. The book covers the physics behind secondary cells, with chapters on direct-current generators and motors, transformers, and motor-generators. Each chapter provides detailed diagrams, descriptions, and explanations of how these devices work and how to use them in practical applications. Whether you're a student, an engineer, or a hobbyist, this book provides a comprehensive resource for understanding and working with secondary cells. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…