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Rotary Engine

Description: Patent for rotary engine. This invention "is to provide means whereby the steam supply from the boiler can be controlled. Illustration included.
Date: September 13, 1910
Creator: Frazer, Terry H. & Vanlandingham, William W.
Partner: UNT Libraries Government Documents Department

Rotary Engine.

Description: Patent for a rotary engine, which prevents steam leakage.
Date: March 15, 1910
Creator: Milton, John F.
Partner: UNT Libraries Government Documents Department
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