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Spring

Description: Patent for a spring "wherein all of the parts are removably connected to each other so as to be convenient and inexpensive to repair." (Line 11-14)
Date: November 3, 1914
Creator: Avera, Lawrence A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Topping Device for Sugar-Beets.

Description: Patent for a machine to remove the tops of beets while they are still in the ground "without packing or injuring the beets and without removing more or less than the exact portion required" (lines 15-18).
Date: June 30, 1914
Creator: Sutton, Frank R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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