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Cooling and Disinfecting Device. (open access)

Cooling and Disinfecting Device.

Patent for improvements in fluid cooling and disinfecting devices. The primary object of improvements is "to provide a simple, inexpensive and efficient device of this character which will be well adapted to the purpose for which it is designed."
Date: February 23, 1915
Creator: Womack, Samuel W.
System: The Portal to Texas History