UNT Libraries Government Documents Department - 3 Matching Results
Search Results
- Cylinder for Cotton-Gins
- Patent for a cylinder for cotton gins that can have one disk removed for repair without taking apart the whole cylinder.
- Jar.
- Patent for a jar for thick semi-liquids such as mustard, which has a discharge spout in the side that allows the contents to be used without taking off the lid of the jar.
- Wire-Winding Machine
- Patent for a wire winding machine for making well screens.