Patent Searches
name: label: Collection Creator
content: Sachs, Charlotte Cramer, 1907-2004
setName: label: See more items in
content: Charlotte Cramer Sachs Papers
label: See more items in
content: Charlotte Cramer Sachs Papers / Series 2: Invention Records
unitdate: label: Date
content: 1905 - 1980
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0878, Subseries 2.8
objectType: label: Type
content: Archival materials