UNT Libraries Government Documents Department - 4 Matching Results

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Stalk Cutter

Patent for a stalk cutter. Illustration included.

Date: October 31, 1905

Creator: Lee, Frank A.

Item Type: Patent

Gate.

Patent for an automatically opening and closing gate including instructions and illustrations.

Date: May 31, 1887

Creator: Philpott, Horatio V.

Item Type: Patent

Aerial Torpedo.

Patent for an aerial torpedo. This device is well suited for automatic targeting without help from man.

Date: August 31, 1915

Creator: Saladiner, Joseph M.

Item Type: Patent

Patent for the improvement of Half-Car Unloaders as it "relates to the handling of material in bulk and has special reference to a device arranged to enable railroad cars such as are sued for hauling coal, ore, and other like material to be unloaded by a single operation." (lines 13-18)

Date: July 31, 1917

Creator: Scardino, Mariano P. & Scardino, Peter

Item Type: Patent

UNT Libraries Government Documents Department - 4 Matching Results

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Stalk Cutter

Gate.

Aerial Torpedo.

Half-Car Unloader.