Invention Lists and Drawings, (includes both patented and unpatented concepts)
name: label: Collection Creator
content: Friedman, Joseph Bernard, Dr., 1900-1982
label: Collection Creator
content: Friedman, Betty
label: Collection Creator
content: Flexible Straw Corporation.
label: Collection Creator
content: Flex-Straw Co.
setName: label: See more items in
content: Joseph B. Friedman Papers
label: See more items in
content: Joseph B. Friedman Papers / Series 2: Invention and Patent Materials
unitdate: label: Date
content: 1921 - 1958
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0769, Subseries 2.12
objectType: label: Type
content: Archival materials