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Obstetrical Device.

Description: Patent for an obstetrical device that consists of metal knee braces and hand holds, which allows pressure to be exerted on the knees by either the patient or a doctor which helps the mother's pushing power to increase and shorten labor.
Date: November 16, 1909
Creator: Barnes, Henry J.
Partner: UNT Libraries Government Documents Department

Adjustable Headlight-Reflector

Description: Patent for an adjustable headlight reflector for train engines which will shine the light straight in front of the train.
Date: March 16, 1909
Creator: Pratt, James R.
Partner: UNT Libraries Government Documents Department
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