3 Matching Results

Search Results

Results: 1 - 3

Rail-Joint

Description: Patent for improvements in the construction and design of rail-joints.
Date: May 17, 1887
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department

Draft Producing Device

Description: Patent for a draft producing device. This invention is placed under the eye of a kiln or under a boiler to increase air to the furnace. Illustration included.
Date: May 17, 1904
Creator: Miles, Joseph Furnas
Partner: UNT Libraries Government Documents Department

Cultivating Machine

Description: Patent for a cultivating machine. Illustration included.
Date: May 17, 1904
Creator: Gray, Albert
Partner: UNT Libraries Government Documents Department
Back to Top of Screen