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Patent for Soldiering Iron or Copper

Date: March 13, 1917

Creator: Edwards, Claude M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a spring "wherein all of the parts are removably connected to each other so as to be convenient and inexpensive to repair." (Line 11-14)

Date: November 3, 1914

Creator: Avera, Lawrence A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for telegraph system using keyboard operated remotely.

Date: May 27, 1913

Creator: Edward, Claude M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a stirrup. Illustration included.

Date: January 22, 1907

Creator: Levy, John Victor

Item Type: Patent

Partner: UNT Libraries Government Documents Department