Wrench
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
Wrench, patent, November 6, 1906; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth511267/: accessed June 1, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.