UNT Libraries Government Documents Department - 5 Matching Results

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Grain-Door For Freight-Cars.: Patent for a new and useful grain door for freight cars, including instructions and illustrations.
Sad-Iron-Edging Machine: Patent for edging machine for removing rough edges from sad irons. Illustrations included.
Spring Top-Support for Vehicles: Patent for a spring top support for buggies and other vehicles that can be used on vehicles of various sizes.
Stalk-Chopper.: Patent for stalk-choppers related to the type employed by "superimposed horizontal cutters" (lines 13-14) including an illustration and description.
Stalk-Cutter.: Patent for a stalk cutter, which can cut two rows of plants simultaneously and keeps the cut stalks from jamming the machine.