UNT Libraries Government Documents Department - 4 Matching Results

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Improvement in Elevated Cable-Railways.

Patent for an "elevated propelling cable-track for the rapid transit of cars in cities" (lines 6-7) including illustrations.

Date: December 16, 1879

Creator: Reager, Francis M.

Item Type: Patent

Improvement in Combined Planter and Cultivator.

Patent for a new and improved planter and cultivator with illustrations. The invention furnishes a combined planter and cultivator constructed in such a way that "the seed dropping appliances can be readily detached and the machine adjusted for use as a cultivator." (lines 18-20)

Date: December 16, 1879

Creator: Tanner, James Henry

Item Type: Patent

Improvement in Cotton-Worm Destroyers.

Patent for "an apparatus for exterminating cotton-worms by ejecting liquid poison upon the cotton-plants" (lines 6-8). Includes instructions and illustrations.

Date: December 16, 1873

Creator: Johnson, Jehu W.

Item Type: Patent

Improvement in Cotton-Worm Destroyers.

Patent for a wheeled vehicular device to destroy cotton worms that can be connected to a horse or a wagon. It carries a poisonous cotton-worm destroying agent and disburse this substance on crops or foliage to deter worms.

Date: December 16, 1873

Creator: Johnson, Jehu W.

Item Type: Patent

UNT Libraries Government Documents Department - 4 Matching Results

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Improvement in Elevated Cable-Railways.

Improvement in Combined Planter and Cultivator.

Improvement in Cotton-Worm Destroyers.

Improvement in Cotton-Worm Destroyers.