British Patent 20,544
odd: label: General
content: Gates, Elmer. 1901. A method of and apparatus for the separation of paramagnetic and diamagnetic materials. British Patent 20,544, filed November 14, 1900, issued March 16, 1901.
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 / 4.3: British Patent
unitdate: label: Date
content: March 16, 1901
container: label: Container
content: Box 2, Folder 11
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials