UNT Libraries Government Documents Department - 2 Matching Results
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- Oil Heater, Strainer, and Separator
- Patent for purifying oil by removing all impurities. It is meant to prepare the oil for fuel burning purposes.
- Wire-Stretcher.
- Patent for wire stretcher which draw fence-wire and hold the stack. This device is used mainly while working with fence-wires and supplemental tie-wires.