Fan-Oscillating Device.
Creation Information
Context
Audiences
patent as a primary source within our collections. Researchers, educators, and students may find this patent useful in their work.
We've identified thisContact Us
Subjects
Mapped Locations
Fan-Oscillating Device., patent, March 16, 1920; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth1257116/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.