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Improvement in Churns.

Description: Patent for a better churn which makes butter faster, releases butter from the churn more easily, and is simple to create and use. Includes instructions and illustrations.
Date: January 1, 1878
Creator: McConnell, John A. & McConnell, William V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Apparatus for Preserving Meat, &c.

Description: Patent for "an improved apparatus for use in fumigating substances used as food; and also for impregnating water with sulphurous-acid gas, for the purpose of preserving such substances by the antiseptic quality of sulphur" (lines 9-14). Includes instructions and illustrations.
Date: January 15, 1878
Creator: Ames, Theodore George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Steam-Cooking Apparatus.

Description: Patent for a steam-cooking apparatus, "in which the heat of steam in pipes or tubular jackets is made to cook food without the direct action of fire by radiation, conduction, or convection" (lines 8-11).
Date: October 29, 1878
Creator: Curtin, Martin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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