Download or read book Abstracts of Current Decisions on Mines and Mining Reported January to April 1917 written by Joseph Wesley Thompson and published by . This book was released on 1917 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of Current Decisions on Mines and Mining Reported from May to August 1917 written by Joseph Wesley Thompson and published by . This book was released on 1917 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of Current Decisions on Mines and Mining written by J. W. Thompson and published by Forgotten Books. This book was released on 2017-11-28 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Abstracts of Current Decisions on Mines and Mining: Reported From January to April, 1917 The Sullman, Picard Ballot patent, no. 835120, is not invalid on the ground that when different ores are treated preliminary tests must be made to determine the amount of oil and extent Of agita tion necessary in order to obtain the best results. Such variation of treatment must be within the scope Of the claims, and the cer tainty which the law requires in patents is not greater than is rea sonable, having regard to their subject matter. The composition of ore varies infinitely, each one presenting its special problem, and it is impossible to specify in a patent the precise treatment which would be most successful and economical in each case. The process deals With a large class of substances and the range of treatment with the terms of the claims, while leaving something to the skill of the persons applying the patent, is clearly and sufficiently definite to guide those skilled in the art to its successful application. 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.

Download or read book Abstracts of Current Decisions on Mines and Mining Reported September to December 1918 written by Carl Hugh Beal and published by . This book was released on 1919 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of Current Decisions on Mines and Mining written by and published by . This book was released on 1919 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1919 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Mines and published by . This book was released on 1917 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rock Quarrying for Cement Manufacture written by Oliver Bowles and published by . This book was released on 1918 with total page 1428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Removal of the Lighter Hydrocarbons from Petroleum by Continuous Distillation with Especial Reference to Plants in California written by James Milton Wadsworth and published by . This book was released on 1918 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book California Mining Statutes Annotated written by Joseph Wesley Thompson and published by . This book was released on 1918 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Removal of the Lighter Hydrocarbons from Petroleum by Continuous Distillation with Especial Reference to Plants in California written by Frederick Bevan Tough and published by . This book was released on 1919 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diesel Engine written by Clarence A. Wright and published by . This book was released on 1918 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Innovations in the Metallurgy of Lead written by Dorsey Alfred Lyon and published by . This book was released on 1918 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cost Accounting for Oil Producers written by Clarence Grover Smith and published by . This book was released on 1917 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Paper written by United States. Bureau of Mines and published by . This book was released on 1920 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Diesel Engine written by Dorsey Alfred Lyon and published by . This book was released on 1918 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Illinois Mining Statutes Annotated written by Joseph Wesley Thompson and published by . This book was released on 1919 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: