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Primary view of Device for Cleaning Wells
Sargent, Lemuel S.
September 2, 1919
Primary view of Automatic Pipe Coupling
Childs, William L.
September 2, 1919
Primary view of By-Pass Draft Fan
Martin, George W.
September 2, 1919
Primary view of Spark-Plug
Hill, John L.
September 2, 1919
Primary view of Wrench
Waters, Richard Henry
September 2, 1913
Primary view of Well-Boring Apparatus
Headrick, James O.
September 2, 1919
Primary view of Window Fastener
Parks, Leonard D.
September 2, 1902
Primary view of Improvement in the Manufacture of Black Bottle-Glass.
McCully, John F.
September 2, 1856
Primary view of Trousers.
Ludwig, John. A. & Moses, Jacob B.
September 2, 1913
Primary view of Tunnel-Driving Machine.
Speer, George F.
September 2, 1913
Primary view of Valve for Explosive-Engines.
Ray, Albert J.
September 2, 1913
Primary view of Improvement in Washing-Machines
Fuchs, Benjamin F.
September 2, 1879
Primary view of Improvment in Spray-Nozzles
Yeager, George
September 2, 1879
Primary view of Improvement in Cotton-Bale Ties.
Starr, Henry D.
September 2, 1873
Primary view of Improvement in Combined Planter and Cultivator.
Brown, Joseph M.
September 2, 1879
Primary view of Improvement in Cloth-Registers
Harrison, Abraham
September 2, 1879
Primary view of Improvement in Hydraulic Packings
Riesel, Henry
September 2, 1879
Primary view of Improvement in Horse-Powers
Smith, William W. & Randall, John C.
September 2, 1879
Primary view of Packing-Ring for Piston-Rods.
Bryant, Clarence Ross
September 2, 1913
Primary view of Tombstone-Mold
Cameron, Neill C.
September 2, 1913
Primary view of Spring for Riding Saddles.
Reason, Thomas & Crenshaw, Marcus L.
September 2, 1884
Primary view of Nut Lock.
Fitzpatrick, Joseph
September 2, 1919
Primary view of Paper-Clip
Lea, Thomas
September 2, 1919
Primary view of Heavier-than-air- Airship
Brown, George Coleman
September 2, 1919
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