UNT Libraries Government Documents Department - 4 Matching Results

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Improvement in Bale-ties.
Patent for "an improvement on the patented bale-tie" (lines 15-16) which includes lugs to "lock" the tie (line 22) including instructions and illustrations.
Improvement in Carbureters
Patent for improvements in carburetor design including illustrations of 2 views of a vertical cross section of a carburetor.
Improvement in Instruments for Filling Teeth
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."
Improvement in Ironing Apparatus.
Patent for "a certain new and useful improvements in Ironing-Machines"
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