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4 Matching Results
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Vehicle-Wheel
Patent for a vehicle wheel with spring spokes that will not easily break on rough roads.
Date:
November 12, 1912
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Hasp-Fastener
Patent for a hasp fastener for doors.
Date:
April 16, 1912
Creator:
Matthews, Robert E.
System:
The Portal to Texas History
Windmill
Patent for a windmill. Illustrations included.
Date:
January 23, 1912
Creator:
Moon, Richard D. & Horne, Henry J.
System:
The Portal to Texas History
Flying-Machine
Patent for a monoplane flying machine. Illustrations included.
Date:
September 24, 1912
Creator:
Smith, Thomas Noah
System:
The Portal to Texas History