UNT Libraries Government Documents Department - 23 Matching Results

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Primary view of Railway Switch
Aley, Frank W.
August 18, 1903
Primary view of Air Heating and Regulating Means for Internal Combustion Engines
Brooks, Howard
February 18, 1919
Primary view of Combined Cigar-Clipper and Match-Box.
Campo, Ysidro Del
August 18, 1896
Primary view of Pump.
Clayton, James W.
April 18, 1893
Primary view of Wind-Motor
Connolly, James H.
February 18, 1919
Primary view of Flying Machine
Critchett, J. C.
February 18, 1919
Primary view of Nut-Lock.
Mayo, William C.
February 18, 1908
Primary view of Air-Brake, Lighting, and Signaling System for Railway-Trains
Mayo, William C. & Houlehan, John
February 18, 1908
Primary view of Car-Wheel
Mayo, William C. & Houlehan, John
February 18, 1908
Primary view of Means for Converting Reciprocatory Motion into Rotary Motion
Mayo, William C. & Houlehan, John
February 18, 1908
Primary view of Yielding Power-Coupling
Mayo, William C. & Houlehan, John
February 18, 1908
Primary view of Annuciator
Mayo, William C.; Houlehan, John & Briggs, George E.
February 18, 1908
Primary view of Automatic Multiple Fuse Block
Mayo, William C.; Houlehan, John & Briggs, George E.
February 18, 1908
Primary view of Ticket Vending Machine
Mayo, William C.; Houlehan, John & Briggs, George E.
February 18, 1908
Primary view of Furnace.
Moore, Ralph S
May 18, 1915
Primary view of Valve-Spring Lifter.
Mountain, Thomas O.
June 18, 1918
Primary view of Irrigator
Phillips, Edwin R.
January 18, 1921
Primary view of Car-Coupling.
Schairer, John Jacob
September 18, 1894
Primary view of Process and Apparatus for Separation of Ores by Flotation.
Thompson, W. Albert & Cole, David
April 18, 1916
Primary view of Windmill.
Tinney, James R.
November 18, 1902
Primary view of Fiber-Cleaning Machine
Vaughan, Henry L.
July 18, 1911
Primary view of Adjustable Support.
Ware, Howard T.
June 18, 1918
Primary view of Snap Fastener
Warrington, Samuel W.
January 18, 1921
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