Resource Type
Counties
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Packing Ring
Patent for improved packing rings for pistons.
Date:
October 16, 1915
Creator:
Westmoreland, Ernest T.
System:
The Portal to Texas History
Spring Wheel
Patent for a wheel with spring constructed spokes that would eliminate vibrations in the attached vehicles.
Date:
October 31, 1916
Creator:
Matthews, Arthur R.
System:
The Portal to Texas History