Texas Patents - 2 Matching Results
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- Improvement in Tanning.
- Patent for improvements in tanning materials: "extractive matter for the manufacture of leather from the wood and bark of the mesquit - a tree of extensive growth on the prairies of western and north western Texas" (lines 9-13).
- Improved Saw-Gummer.
- Patent for a machine that uses a grindstone to sharpen rotary saws. Includes instructions and illustrations.