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Inlet Control Valve for Flush Tanks

Patent for inlet control valve for flush tanks. Invention is indented to be an improvement on inlet control valves in flush tanks by decreasing noise levels.

Date: January 7, 1919

Creator: Wright, William

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Improvement in Signals

Patent for a signal for an exhaust pipe of an automobile. Essentially, this device would quiet exhaust noise leaving an automobile.

Date: February 26, 1919

Creator: Baker, James Slayton