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2
Alarm Device
Patent for an alarm device that is mounted on a house to warn of approaching wind storms.
Date:
March 28, 1911
Creator:
Stamps, William P. & Phillips, William R.
System:
The Portal to Texas History
Fumigator.
Patent for a fumigator for fumigating crops that can spray two rows at a time.
Date:
April 25, 1911
Creator:
Lee, Oliver W.
System:
The Portal to Texas History