UNT Libraries Government Documents Department - 15 Matching Results

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Double-Acting Pump

Description: Patent for a pump that obtains a supply of fluid from both strokes of the piston and delivers the fluid through a continuous stream. Illustrations included.
Date: August 30, 1910
Creator: Arnold, Henry Brown
Item Type: Refine your search to only Patent

Leaf-Turner.

Description: Patent for a leaf turner for turning the pages of a book, which is connected to a treadle operated with the feet to change the pages.
Date: August 30, 1910
Creator: Berliner, Selma Ellis
Item Type: Refine your search to only Patent

Reboiler

Description: Patent for a reboiler designed to remove the air from water so that it may be formed into ice. Illustrations included.
Date: August 30, 1910
Creator: Carley, Claud G.
Item Type: Refine your search to only Patent
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