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Primary view of Combination-Lock.
Bergman, John
May 1, 1888
Primary view of CANNING SHRIMPS AND OTHER FISH.
Pecor, Emmett C. & Bartlett, F. W.
April 6, 1880
Primary view of Selkirk Candlestick
Selkirk, William
April 13, 1880
Primary view of Mailing-Box.
Sabin, Chauncey Brewer
May 11, 1880
Primary view of Condenser
Lee, Charles Brogden
June 15, 1880
Primary view of Spring
Avera, Lawrence A.
November 3, 1914
Primary view of Finger-Shield.
Morris, Homer B.
November 16, 1915
Primary view of Process For Expressing Fluid From Paraffin Compositions.
Hansen, Julius
January 20, 1914
Primary view of Toy
Boyle, Frank J.
May 29, 1914
Primary view of Composition for Waterproofing Fabrics, Leather, and the like
McIntosh, William J.
unknown creation date
Primary view of Spark-Plug
Hill, John L.
September 2, 1919
Primary view of Window-Screen
Kemmerling, Warren
May 28, 1907
Primary view of Window-Sash Lock.
Merrell, Frederick R.
June 8, 1915
Primary view of Wrench.
Collier, Frank A.
March 28, 1916
Primary view of Wrench.
Thomas, Theodore G.
June 29, 1897
Primary view of Wood-Preservative.
Gallinowsky, Hugo
July 9, 1895
Primary view of Landing-Net.
Franklin, Robert M.
June 22, 1915
Primary view of Valve for Car-Carried Mechanism of Train-Stopping Apparatus.
Labit, Girard E.
July 13, 1915
Primary view of Lock.
Rau, Louis Carl
August 30, 1887
Primary view of Lock
Bergman, John
September 11, 1888
Primary view of Letter Copying Press.
Thompson, Charles Albert
March 12, 1889
Primary view of Two-Wheeled Delivery-Vehicle.
Boone, Manly Breaker
February 2, 1892
Primary view of Keel.
Grothgar, John & Garfield, John M.
February 2, 1892
Primary view of Improvement in Windmills.
Davie, John P. & Morgan, Asa
December 2, 1873
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