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Primary view of Spark-Arrester.
Wiggin, John E.
April 6, 1880
Primary view of Valve.
Shelp, William B.
July 6, 1915
Primary view of Locking Device for Automobiles
Kavanaugh, Nelson J.
June 6, 1916
Primary view of Vaporizer for Use with Electric Fans
Stratford, John R. & Ackley, John A.
October 6, 1914
Primary view of Improvement in Rotary Engines.
Richardson, John Dun
February 6, 1872
Primary view of Umbrella
Mangelsdorf, Gustav A.
November 6, 1906
Primary view of Well-Cleaner.
Bashara, Samuel F.
August 6, 1920
Primary view of Vending-Machine.
Ogden, Carlton N.
January 6, 1920
Primary view of Improved Mode of Preserving Meat.
Perl, M.
October 6, 1868
Primary view of Mechanism for Converting Motion
Griffin, George L.; Griffin, Robert Alonzo; Griffin, Chelsea Beach & Griffin, Herbert Elvia
October 6, 1903
Primary view of Steam-Generating Plant
Connelley, Edward
March 6, 1919
Primary view of Pump.
Humason, Granville Allison
July 6, 1920
Primary view of Nut Locking Device.
Hales, Wiley J.
April 6, 1920
Primary view of Means for Detachably Securing Chairs to Floors.
Lambert, Joseph A.
April 6, 1920
Primary view of Receptacle.
Goodpasture, Thomas B. & Maxwell, Thomas J.
July 6, 1915
Primary view of Polishing-Machine
Giesberg, John G.
April 6, 1915
Primary view of Cultivator
Neitsch, Fred T.
January 6, 1891
Primary view of Cotton-Picking Machine
Stoops, Harry James
September 6, 1910
Primary view of Rotary Engine
Bosley, William C.
August 6, 1912
Primary view of Improvement in Car-Brakes.
O'Hara, Richard C.
July 6, 1875
Primary view of Dispensing-Vehicle.
Moody, Jason B.
January 6, 1920
Primary view of Device for Taking Samples from Wells.
Dodds, Redus D.
April 6, 1920
Primary view of Washing Machine
Hamilton, Walter Scot & Williams, James Rozier
April 6, 1909
Primary view of Hay and Cotton Press.
Hampton, John Andrew
March 6, 1883
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