UNT Libraries Government Documents Department - 2 Matching Results

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Fuel Economizer

Description: Patent for a fuel economizer. Illustration included.
Date: May 3, 1910
Creator: Phillips, Edwin R.

Locking Device for Motor-Vehicles.

Description: Patent for motor vehicle locking device to prevent theft or unauthorized use of motor vehicle. Suited for motor vehicles with the "throttle and spark levers below the steering wheel" (lines 18-19).
Date: May 3, 1921
Creator: Harris, Robert E.
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