UNT Libraries Government Documents Department - 3 Matching Results

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Carbid-Feed Device for Acetylene-Gas Generators.

Patent for a carbide-feed device for Acetylene gas generators, which prevents moisture from getting into the carbide and causing it to stick to the walls of the feed tube.

Date: October 19, 1909

Creator: Weaver, John W.

Item Type: Patent

Cotton-Gin.

Patent for a cotton gin that has a large ginning capacity (similar to saw types of gins) and also preserves the fiber (similar to roller types of gins).

Date: August 19, 1902

Creator: Fuller, James T.

Item Type: Patent

Sash Construction

Patent for sash construction with grooves no need for putty or points.

Date: June 19, 1900

Creator: Holland, Willie Washington

Item Type: Patent

UNT Libraries Government Documents Department - 3 Matching Results

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Carbid-Feed Device for Acetylene-Gas Generators.

Cotton-Gin.

Sash Construction