UNT Libraries Government Documents Department - 2 Matching Results
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- Car-Seat.
- Patent for certain new and useful improvements in car seats, including instructions and illustrations.
- Improvement in Plows.
- Patent for the, "improvement in the auxiliary blades attatched to plows...[and] in the improved method of constructing and attaching the blade to a plow, so that it can be shifted and adjusted in different positions" (lines 14-21). Illustrations included.