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Improvement in Washing-Machines.

Description: Patent for "washing-machines known as self-regulating machines; and consists in the arrangement for controlling at will the amount of pressure to be used, in combination with the construction of the feed and washing rollers." (Lines 11-15) Includes instructions and illustrations.
Date: July 1, 1873
Creator: Rowland, William M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Farm-Fences.

Description: Patent for "a cheap and easily-constructed fence, and one which neither small nor large stock will be able to jump over or pass through." (Lines 11-14) Includes instructions and illustrations.
Date: July 27, 1875
Creator: Rush, Alonzo & Yarbrough, Fisher
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Corn-Cob Splitters.

Description: Patent for an improved corn-cob splitter for feeding stock using a tapering pin operated by a rack and pinion to split corn whether shuck is on or off. Includes instructions and illustrations.
Date: July 2, 1878
Creator: Smith, Joseph F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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