Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Vehicle-Spring.
Patent for a vehicle spring with telescoping casings.
Date:
June 7, 1910
Creator:
Pochyla, Adolph Arnold & King, Henry Allen
System:
The Portal to Texas History
Engine
Patent for internal combustion engine.
Date:
November 7, 1916
Creator:
Box, Walter
System:
The Portal to Texas History