UNT Libraries Government Documents Department - 3 Matching Results

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Patent for a design for a battery-powered wire glue cutter/slicer including instructions and illustrations.

Date: October 11, 1875

Creator: Stevens, Hennell

Patent for a process of drying glue that uses superheated steam and a drying chamber.

Date: October 11, 1875

Creator: Stevens, Hennell

Patent for "a new and useful Improvement in Screw-Propellers and their adaptation to the hulls of vessels" (lines 4-6) including illustrations.

Date: November 9, 1875

Creator: Wilson, Joseph Erwin