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Improvement in Instruments for Filling Teeth

Description: Patent for improvement in instruments for filling teeth. "The object of this invention is to furnish an improved mode of filling teeth, by the use of which the filling may be built up, hardened, and polished at once, so that the filling will be as hard as marble when the patient leaves the operator's chair, and so that they can be immediately used for masticating."
Date: February 29, 1876
Creator: Ludwig, Carl D.
Partner: UNT Libraries Government Documents Department

Improvement in Heating Tables.

Description: Patent for improvement of heating tables, "by steam to keep the meat and other articles at proper temperature. It consist more particularly in an arrangement of the steam-heating apparatus that will admit of its application to dining-tables, and will allow the plates of the diners and such of the dishes as may be desired being kept at the desired degree of warmth without necessitating the heating of warmth without the necessitating the heating of all the articles on the table."
Date: October 29, 1878
Creator: Morris, Joseph R.
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
Partner: UNT Libraries Government Documents Department

Improvement in Carbureters

Description: Patent for improvements in carburetor design including illustrations of 2 views of a vertical cross section of a carburetor.
Date: August 29, 1876
Creator: Schmidt, Martin
Partner: UNT Libraries Government Documents Department

Improvement in Carriage-Springs

Description: Patent for improved design for carriage-springs with included illustrations of the spring design as well as diagram of placement on a carriage/wagon.
Date: April 29, 1873
Creator: Richardson, J. D.
Partner: UNT Libraries Government Documents Department
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