Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Crude-Oil Burner
Patent for an oil feeder designed to burn crude oil. It features a carbon deposit chamber and a vent pipe.
Date:
May 5, 1903
Creator:
Hartung, Theodore A.
System:
The Portal to Texas History
Water Regulator for Steam Boilers
Patent for a water regulator for steam boilers.
Date:
May 5, 1903
Creator:
Walker, Benjamin, Jr.
System:
The Portal to Texas History