UNT Libraries Government Documents Department - 2 Matching Results
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- Acetylene-Gas Generator.
- Patent for a new and useful acetylene gas generator, including instructions and illustrations.
- Nail-Staple for Barbed Wire.
- Patent for a tool meant to assist with attaching fence wire to posts. The nail-staple supports the wire during application to the post, which allows it to be done by a single person, saving time and labor.