Apparatus for Expressing the Fluids Out of Paraffin Compositions and Separating the Scale Therefrom Page: 2 of 6
Reference the current page of this Patent.
Apparatus for Expressing the Fluids Out of Paraffin Compositions and Separating the Scale Therefrom, patent, March 4, 1913; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth511655/m1/2/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.