Process of Extinguishing Fire
Description:
Patent for a method to extinguish fire. In a fire event, a container holding sulfur and alum is added to a tank holding water, soda and salt which will create pressure and eject the water in the tank.
Date:
June 14, 1892
Creator:
Millis, Hiram S.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department