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Improvement in the Manufacture of Fertilizers.

Description: Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of-paris for use as fertilizer.
Date: November 25, 1873
Creator: Stevens, Hennell
Partner: UNT Libraries Government Documents Department

Improvement in Seed Planters

Description: Patent for "improvement in Seed Planters as herein described and pointed out in the claim..."(paragraph 4 contains instructions and references to the illustration Fig 1 and Fig 2 as well as these illustrations labeled parts)
Date: February 25, 1873
Creator: Friday, Reuben
Partner: UNT Libraries Government Documents Department

Improvement in Running-Gears for Vehicles.

Description: Patent for vehicle running gear improvements consisting of two piece head-block, central eye, groove for king bolt, and wrought-iron brackets for parts.
Date: February 25, 1873
Creator: Meddows, Isaac O.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plow design, including illustrations.
Date: February 25, 1873
Creator: Nichols, James R.
Partner: UNT Libraries Government Documents Department

Improvement in Saddles.

Description: Patent for re-enforcing and strengthening the front of a saddle.
Date: November 25, 1873
Creator: McGrath, Thomas H.
Partner: UNT Libraries Government Documents Department
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