UNT Libraries Government Documents Department - 2 Matching Results
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- Spark-Arrester.
- Patent for Spark-Arrester. The author claims his invention catches sparks and throws them to the bottom of the chamber to the discharge pipe. Used in locomotive smoke stacks.
- Straw Rack for Threshing Machines
- Patent for a rack that will separate the grain, straw, and chaff to the fullest extent.