U.S. Patent 780,716
odd: label: General
content: Gates, Elmer. 1905. Method of agglomerating magnetic ore. U.S. Patent 780,716, filed January 14, 1901, renewed November 5, 1902, issued January 24, 1905.
name: label: Collection Creator
content: Gates, Elmer, 1859-1923
setName: label: See more items in
content: Elmer Gates Papers
label: See more items in
content: Elmer Gates Papers / Series 4: Patents / 4.1: United States Patents (issued)
unitdate: label: Date
content: January 24, 1905
container: label: Container
content: Box 2, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials