UNT Libraries Government Documents Department - 8 Matching Results
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- Apparatus For Maintaining A Continuous Flow Of Sand Carrying Oil From Wells
- Patent for an apparatus for maintaining a continuous flow of sand carrying oil from wells. Illustration included.
- Device for Scraping Plows
- Patent for a device for scraping plows. Illustration included.
- Electrical Battery
- Patent for an electrical battery. Illustration included.
- Ice Conveying Apparatus
- Patent for an ice conveying apparatus. Illustration included.
- Machine For Pulling Cotton Stalks
- Patent for a machine for pulling cotton stalks. Illustration included.
- Wagon Coupling
- Patent for wagon coupling. Illustration included.
- Wire Fence Clamp
- Patent for a wire fence clamp. Illustration included.
- Wire Stretcher
- Patent for a wire stretcher. Illustration included.