Author: United States. Bureau of Mines
Publisher:
Published: 1945
Total Pages: 1762
ISBN-13:
DOWNLOAD EBOOK →Author: Franklin Institute (Philadelphia, Pa.)
Publisher:
Published: 1921
Total Pages: 904
ISBN-13:
DOWNLOAD EBOOK →Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
Author:
Publisher:
Published: 1921
Total Pages: 914
ISBN-13:
DOWNLOAD EBOOK →Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415]