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Primary view of Improvement in Water-Elevators.
Smith, Edgar J.
June 6, 1876
Primary view of Improvements in Wheel-Plows.
Flow, James
September 21, 1875
Primary view of Improvement in Picket-Fences.
Willhite, Joseph
December 24, 1872
Primary view of Improvement in Pitmen.
Kealy, Thomas
May 17, 1870
Primary view of Improvement in Combined Sower, Planter, Cultivator, Scraper, and Gang-Plow.
Eddleman, James P.
June 7, 1870
Primary view of Improvement in Apparatus for Preserving Meat, &c.
Ames, Theodore George
January 15, 1878
Primary view of Improvement in Adding-Machines.
Butt, Dennis, L. R.
December 7, 1875
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