Department of Agriculture Patent Branch 68576
odd: label: General
content: Gates, Elmer. 1900. Diamagnetic separation. Department of Agriculture Patent Branch 68576, filed [?], issued August 30, 1900.
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: August 30, 1900
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials