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Domestic Boiler.

Description: Patent for a boiler for boiling milk and other liquids prone to boiling over, which prevents the overflow of liquid from the boiler.
Date: October 8, 1907
Creator: Rahm, Phillip
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Bottle-Stoppers.

Description: Patent for "an improvement in the bottle-stopper of Westel E. Hawkins, patented under date of August 4, 1874, and numbered 153,769" (lines 11-14), including illustrations.
Date: June 8, 1875
Creator: Shaw, Michael W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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