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Torpedo-Controlling Apparatus.

Description: Patent for improvements to a torpedo controlling apparatus. Electrically operated wings or vanes are added to the exterior of the torpedo, allowing remote control from within an airplane. The position and angle of the wings or vanes affect the depth of the submerging operation.
Date: August 12, 1919
Creator: Longoria, Nicholas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rear Sight For Firearms

Description: Patent for rear sight firearm. To help aid in the night with rear vision and align for better direction when used during the night.
Date: October 26, 1920
Creator: Kaempfer Effie May Wagner
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rifle Bolt

Description: Patent for a new style of bolt for bolt action rifles. Designed with the purpose of fulfilling the same functionality as a bolt on the Springfield Rifle, while using less parts and requiring no other modifications to the Springfield rifle.
Date: October 2, 1916
Creator: Mudd, Thomas, O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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