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Acetylene-Gas Machine

Description: Patent for a acetylene gas machine that automatically controls the flow of carbid or gas producing material into the generator "by means of a float and lever connection with the valve of the carbid hopper" (lines 19-21).
Date: May 7, 1907
Creator: Ricketts, James R.
Partner: UNT Libraries Government Documents Department

Clothes Line

Description: Patent for a clothes line. Illustration included.
Date: May 10, 1904
Creator: Owens, Solon Arther
Partner: UNT Libraries Government Documents Department

Combined Heating and Cooking Stove.

Description: Patent for new and improved combined heating and cooking stove which may be "operated by using a light chaffy form of fuel..." (line 15).
Date: May 13, 1902
Creator: Van Hook, John Lloyd
Partner: UNT Libraries Government Documents Department

Cloth Measuring Device

Description: Patent for a cloth measuring device. Illustration included.
Date: May 30, 1905
Creator: Taylor, Wiliam A. & Churchwell, Theodric R.
Partner: UNT Libraries Government Documents Department
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