304 Matching Results

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Primary view of Inductance Device for Wireless Electrical Signaling
Lorenz, Charley O.
March 30, 1915
Primary view of Process of Purifying Oil
Miller, Albert E.
August 5, 1919
Primary view of Utilization of Acid-Coke
George L. Pichard
January 7, 1919
Primary view of Wire-Winding Machine
Eastham, Albert Lindsay
August 20, 1912
Primary view of Wrench
Baldwin, Thomas J.
May 16, 1905
Primary view of Wrench.
Black, Lee J.
October 19, 1915
Primary view of Viscoscometer.
Lorenz, Charles O.
June 13, 1916
Primary view of Variable-Speed-Transmission Gearing.
Maschek, Henry
October 5, 1915
Primary view of Trunk-Strap Fastener.
Webb, William James
December 15, 1891
Primary view of Trunk-Strap Fastener.
Webb, William James
November 8, 1892
Primary view of Improvement in Windmills
Jackson, Thomas R.
May 20, 1873
Primary view of Valve-Operating Mechanism
Baurens, Jean Marie, Jr.
September 10, 1918
Primary view of Lawn Mower
Coniglio Carmelo
December 5, 1919
Primary view of Lubricating Appara
Shaw, Robert J.
December 12, 1916
Primary view of Well-Drilling Rig.
Bradford, Robert M.
February 3, 1920
Primary view of Well Screen.
McLean, Marrs
February 1, 1921
Primary view of Water-Heater.
Hardie, Jeffie Watkins
April 5, 1910
Primary view of Water-Wheel
Verde, Giuliano
January 30, 1912
Primary view of Wave Motor
Ford, William W.
July 11, 1911
Primary view of Log-Hauling Locomotive.
Fletcher, William Andrew
June 7, 1898
Primary view of Lubricator
Turner, William Orris
October 5, 1909
Primary view of Well-Bailing Apparatus
Carroll, Monroe W.
August 27, 1907
Primary view of Lightning-Protecting System for Oil-Tanks.
Gunthorpe, Charles Henry
March 14, 1916
Primary view of Building-Block.
Pace, Vara L.
February 1, 1921
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