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Primary view of Manifold-Writing Tablet.
Morris, Robert, C.
April 1, 1879
Primary view of Improvement in Coolers for Railroad-Car Journals.
Morris, Robert C.
July 15, 1879
Primary view of Photographic Copying Apparatus
Gregory, Oscar T. & Carkhuff, Norman W.
February 2, 1915
Primary view of Improvement in Car-Axle Boxes.
Morris, Robert C. & McLane, Hiram H.
August 5, 1879
Primary view of Improvement in Sheet-Metal Vessels
Morris, Robert C. & McLane, Hiram H.
October 14, 1879
Primary view of Improvement in Angle-Plates for Doors.
Morris, Robert C. & McLane, Hiram H.
October 14, 1879
Primary view of Boiler Skimmer or Cleaner
Phillips, Eugene N. & Dick, Harvey H.
September 9, 1919
Primary view of Boiler-Skimmer.
Phillips, Eugene N. & Dick, Harvey H.
October 14, 1919
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