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Draining Attachment for Sinks

Description: Patent for a draining attachment for sinks to facilitate draining water. Illustrations included.
Date: May 14, 1912
Creator: Weaver, Mary A.
Partner: UNT Libraries Government Documents Department

Flying-Machine

Description: Patent for a flying machine with rotating feathered wings and propellers with an included emergency parachute like apparatus for landing the machine safely in case of malfunction.
Date: September 24, 1912
Creator: Hardgrave, Henry
Partner: UNT Libraries Government Documents Department
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