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Primary view of Improvement in Water-Wheels.
Cross, David L.
January 8, 1878
Primary view of Improvement in Well-Augers.
Glass, James T.
May 21, 1878
Primary view of Improvement in the Manufacture of Hydraulic Cement
Dimelow, John
June 25, 1878
Primary view of Improvement in Ironing-Tables.
Becker, Rudolph
April 2, 1878
Primary view of Improvement in Paper Bags.
Alexander, Newton J.
June 18, 1878
Primary view of Improvement in Eyeglasses.
Hawkes, Albert K.
July 9, 1878
Primary view of Improvement in Breech-Loading Fire-Arms.
Petmecky, Joseph C.
November 19, 1878
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