UNT Libraries Government Documents Department - 4 Matching Results
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- Collapsible Crate
- Patent for a collapsible crate. Illustration included.
- Electric Signal
- Patent for an alarm device to indicate overheating of an internal combustion engine.
- Locomotive-Headlight
- Patent for a locomotive headlight in which its illuminating lights are placed directly ahead by a means of better support.
- Spring-Bottom Camp-Bed
- Patent for an improved, less expensive, and easier to use camp bed granted to William Green Holden.