UNT Libraries Government Documents Department - 3 Matching Results

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Improvement in Combined Land-Roller and Harrow.
Patent for an improved version of a combined land-roller and harrow that allows for easier cleaning of its parts and adjustment of its rollers.
Improvement in Fences.
Patent for improvement in fences using wire rails, including illustrations.
Improvement in Medical Compounds.
Patent for a medical compound consisting of magnesia, soda, potassium oxide, manganese, sodium chloride, acid phosphate of iron, sulfuric acid, and phosphoric acid. The compound is said to treat a wide variety of ailments.
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