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Vehicle-Wheel.

Description: Patent for a vehicle wheel that has hub casings, which keep the lubricating oil inside and dirt outside.
Date: October 31, 1911
Creator: Tatum, Franklin M.
Partner: UNT Libraries Government Documents Department

Roller Bearing

Description: Patent for improvement on roller bearings that include spaced rings and multiple rollers.
Date: November 2, 1911
Creator: Tatum, Franklin M.
Partner: UNT Libraries Government Documents Department

Sash Holder And Fastener.

Description: Patent for certain new and useful improvements in sash holders and fasteners, including instructions and illustrations.
Date: July 25, 1899
Creator: Guynes, Allen Perry
Partner: UNT Libraries Government Documents Department
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