UNT Libraries Government Documents Department - 3 Matching Results

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Air Brake

Description: Patent for air brakes. Illustration included.
Date: March 21, 1905
Creator: Minnick, Hezekiah

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.
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