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Pump Rod Coupling

Description: Patent for pump rod coupling. This invention is designed to couple adjacent ends of pistons or pumps. Illustration included.
Date: March 19, 1907
Creator: Fletcher, Homer M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fan Attachment for Sewing-Machines.

Description: Patent for a fan attachment for a sewing machine which attaches to the foot pedal so that when the pedal is operated, the fan is activated, including illustrations.
Date: January 19, 1915
Creator: Luttrell, Charles W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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