3 Matching Results

Search Results

Results: 1 - 3

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.
Partner: UNT Libraries Government Documents Department

Air Brake

Description: Patent for air brakes. Illustration included.
Date: March 21, 1905
Creator: Minnick, Hezekiah
Partner: UNT Libraries Government Documents Department
Back to Top of Screen