UNT Libraries Government Documents Department - 3 Matching Results
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- Combined Pencil Holder and Sharpener.
- Patent for a combined pencil holder and sharpener, which uses the sharpener as a pencil cap.
- Electric Belt
- Patent for improvements in electric belts.
- Illuminated Sign and Operating Means Therefor
- Patent for an illuminated sign and how to operating means. Illustration included.