UNT Libraries Government Documents Department - 3 Matching Results

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Improvement in Cotton-Pickers.
Patent for "new and useful Improvements in Hand-Machines for Gathering Cotton in the Field" (lines 3-5), including instructions and illustrations.
Improvement in Cotton-Seed Planters.
Patent for covering cotton seeds by using a hoe transversely with cams and slides with the main axle of the planter, including illustration.
Improvement in Cultivators.
Patent for the improvement of the rotary cultivator with adjustable thinning-points and rotating cutter, including illustration.
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