UNT Libraries Government Documents Department - 3 Matching Results

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Improvement in Combined Axle-Boxes, Sand-Bands, and Casings for Carriage-Wheel Hubs.: Patent for improvements in combined axle-boxes, sand-bands, and casings for carriage-wheel hubs. The patent includes instructions and an illustration.
Improvement in Cotton-Presses.: Patent for a "new and improved cotton-press" (line 5) relating to "improvements in friction-clamping apparatus used on vertical bars or rods of presses for holding the follower and lever in working the follower in passing the bale" (lines 11-14) including instructions and an illustration.
Improvement in Gate-Latches.: Patent for improvements in gate latches: "to provide a self closing latch, simple in its construction and easy f operation" (lines 18-19).