UNT Libraries Government Documents Department - 3 Matching Results
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- Razor-Handle.
- Patent for a razor handle that has a safety guard for the blade.
- Ditching-Machine.
- Patent for a ditching machine for digging ditches than can go in reverse.
- Attachment for Cultivators
- Patent for attachment for cultivators. The invention allows a cultivator's shovel to be spaced apart to facilitate the plowing of corn, cotton, and other similar products.