UNT Libraries Government Documents Department - 4 Matching Results

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Excavating and Grading Machine.
Patent for a cultivating machine that pulverizes colds of soil using a revolving cylinder of blades, including illustration.
Improvement in Machines for Distributing Fertilizers.
Patent for the improvement of fertilizer-distributer which dispense fertilizers from a hopper with revolving arms that is mounted on top of a plow like machine, which would allow the fertilizers fall into the furrow. Including illustration.
Improvement in Machines for Planting Cotton-Seed.
Patent for a machine to clear top soil and dispense seed into soil when moving forward, including illustration.
Portable Oven.
Patent for outdoor use of the Dutch oven and skillet converting the cover of the Dutch oven as a way to suspend frying pan or gridiron over coals to heat, including illustration.