UNT Libraries Government Documents Department - 51 Matching Results

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Primary view of Aircraft
Johnson, Louis V.
April 5, 1921
Primary view of Automatic Circuit Maker and Breaker
Mulford, Benjamin R.
April 11, 1916
Primary view of Automatic Damper
Beauchamp, William A. J.
January 31, 1888
Primary view of Automatic Fire Extinguisher.
Fuller, Wily Scott
December 30, 1890
Primary view of Balanced Slide Valve.
Bettis, William Irvin
October 12, 1886
Primary view of Bearing for Crank-Shafts.
Blumberg, Hamilton G.
October 22, 1918
Primary view of Blow-out Patch.
Russell, Charles A., Jr.
March 16, 1920
Primary view of Bottle Stopper.
Patronel, John
May 7, 1919
Primary view of Combined Comb, Brush, and Mirror.
Dunham, George H.
March 16, 1920
Primary view of Dubbing-Machine.
Cobb, Dan L. & Moore, William W.
June 10, 1919
Primary view of Emergency Stop-Valve For Stopping Runaway Carriages In Sawmills
Edwards, Daniel R.
June 21, 1904
Primary view of Fire Extinguisher.
Lutcher, Henry J.
January 15, 1889
Primary view of Fire-Spreading Device
Ford, Frederick William
February 18, 1919
Primary view of Fuel-Oil Burner
Mead, William J.
October 11, 1921
Primary view of Furnace.
Johnson, John H. & Moran, James
November 3, 1891
Primary view of Furnace.
Johnson, John H. & Moran, James
November 8, 1892
Primary view of Furnace.
Moran, James
December 10, 1895
Primary view of Furnace.
Johnson, John H. & Moran, James
March 10, 1896
Primary view of Hame-Fastener.
Arnold, Thomas J.
November 2, 1920
Primary view of Headlight Control
Hartman, Reuben. E
September 12, 1916
Primary view of Hose-Coupling.
McCrory, John Alexander
April 18, 1899
Primary view of Improvement in Combined Dish and Clothes Washer.
Jackson, Ansberry Chapman
August 15, 1876
Primary view of Improvement in Processes for Packing Shingles.
Russell, Robert B. & Russell, Henry H.
July 22, 1879
Primary view of Improvement in Sawing-Machines.
Bell, George W.
May 24, 1873
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