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3 Matching Results
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Governor-Cylinder.
Patent for a governor cylinder for engines to keep the engine doing only a set amount of work.
Date:
November 17, 1908
Creator:
Cude, Charles R.
System:
The Portal to Texas History
Flush-Tank Valve
Patent for a Flush-Tank Valve. This is an improved Flush-Tank Valve, which will ensure that their is so waste of water if the float in the tank ceases to operate. For example, if the float does not work properly, the valve will activate and shut off the remaining water. The invention also provides a valve that can be easily fitted to any flush tank.
Date:
November 23, 1920
Creator:
Hardt, Benjamin F.
System:
The Portal to Texas History
Draft Device.
Patent for a draft device, which can have three animals attached to it.
Date:
November 22, 1910
Creator:
Rouse, Spencer
System:
The Portal to Texas History