UNT Libraries Government Documents Department - 3 Matching Results

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Improvement in Cultivators.
Patent for "a new and Improved Cultivator" (lines 3-4) including instructions and illustrations.
Improvement in Seed-Planters.
Patent for a seed-planter that "may be attached to the leg of the attendant and operated by the natural movement of the attendant while walking along behind the machine" (lines 20-23), including illustration.
Improvement in Seeding-Machines.
Patent for the improvement of the seeding-machine by having a lever that allows the driver to operate the hopper-box, harrow, and smoothing-roller at any time, including illustration.
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