UNT Libraries Government Documents Department - 3 Matching Results
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- Fireproof Flue.
- Patent for a fireproof flue that prevents the roof from being burned, where the stovepipe goes through the roof.
- Safety Step for Freight Cars
- Patent for a safety step for freight rail cars. Illustration included.
- Steam-Radiator.
- Patent for a steam radiator for heating the cab of a locomotive.