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Washboiler
Patent for improved Washboilers. The improvements provides a more efficient circulation of water to insure the proper cleaning of fabrics and prevent damage of the fabric.
Date:
February 22, 1921
Creator:
Patterson, Thomas Allison.
System:
The Portal to Texas History
Spike-Extractor
Patent for a spike extractor that consists of a gripper and spring legs with inturned jaws.
Date:
March 8, 1921
Creator:
Hector, Olinthus H.
System:
The Portal to Texas History