Manufacture Of Optical Glass And Of Optical Systems A War Time Problem May 1921 PDF Download
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Author | : United States Ordnance Department War |
Publisher | : Palala Press |
Total Pages | : |
Release | : 2016-05-21 |
Genre | : |
ISBN | : 9781358388125 |
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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.
Author | : United States. Army. Ordnance Department. War Department |
Publisher | : |
Total Pages | : 328 |
Release | : 1921 |
Genre | : |
ISBN | : |
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Author | : U. S. Ordnance Department Staff |
Publisher | : |
Total Pages | : 313 |
Release | : |
Genre | : |
ISBN | : 9780598386267 |
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Author | : United States. Army. Ordnance Department |
Publisher | : |
Total Pages | : 328 |
Release | : 1921 |
Genre | : Glass manufacture |
ISBN | : |
Download The Manufacture of Optical Glass and of Optical Systems Book in PDF, ePub and Kindle
Author | : United States. Army. Ordnance Department |
Publisher | : |
Total Pages | : 328 |
Release | : 1921 |
Genre | : Optical glass |
ISBN | : |
Download The Manufacture of Optical Glass and of Optical Systems Book in PDF, ePub and Kindle
Author | : F. E. (Frederic Eugene) 1877-19 Wright |
Publisher | : |
Total Pages | : 324 |
Release | : 2016-08-26 |
Genre | : History |
ISBN | : 9781362878827 |
Download MANUFACTURE OF OPTICAL GLASS & Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 551 |
Release | : 1921 |
Genre | : United States |
ISBN | : |
Download United States Bulletin Service Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 392 |
Release | : 1921 |
Genre | : Investments |
ISBN | : |
Download United Business Service Book in PDF, ePub and Kindle
Weekly forecasts based on the United opinion of recognized business and economic authorities.
Author | : |
Publisher | : |
Total Pages | : 990 |
Release | : 1922 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalogue, United States Public Documents Book in PDF, ePub and Kindle
Author | : United States Army |
Publisher | : Forgotten Books |
Total Pages | : 316 |
Release | : 2016-11-07 |
Genre | : Technology & Engineering |
ISBN | : 9781334203084 |
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Excerpt from The Manufacture of Optical Glass and of Optical Systems: A War-Time Problem In industries of a highly technical nature, such as the chemical dye industry and the optical glass and instrument industry, the Germans had established such effective control that at the beginning of the war we were seriously embarrassed because we did not manu facture these commodities, and did not know how to make them. The Germans had been at the task for more than a quarter century and had developed a personnel trained and competent for the tasks. Their best scientists and engineers had originated and followed through the factory processes and were thoroughly familiar with them; with us it was a serious question whether we would be able to accomplish anything adequate in time to be of service on the field of battle. The records show that in the short period of 19 months, we did accomplish much to overtake the decades of German experience. In certain instances, as in Optical glass and instruments, there has been developed in this country an industry which more than suffices for our own needs and which will render us independent of Europe if we so desire. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.