Electric Razor Brushes Teeth (Jun, 1939)
Electric Razor Brushes Teeth
Toothbrush and razor, both electrically operated, are now available in a single unit just placed on the market. The body of the device is a small, oblong container housing an electric motor that draws current through an extension cord plugged into a wall outlet. Either a rotating brush for cleaning the teeth, or a cutting mechanism for shaving, may be inserted in the working head, which is connected to the motor unit by means of a flexible shaft.