Grab for Pump and Drill Rods. Page: 1 of 3
Reference the current page of this Patent.
Grab for Pump and Drill Rods., patent, May 11, 1909; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth513111/m1/1/: accessed May 6, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.