UNT Libraries Government Documents Department - 7 Matching Results

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Adding-Machine

Description: Patent for "an adding-machine which, while being constructed of but comparatively few parts, will be so adjusted as arranged as to allow an operator to make rapid and correct calculations; furthermore, to produce an adding-machine in which the operator will be enabled to detect immediately any mistake which he may have made, and, finally, to produce a simple, efficient, and effective adding-machine" (lines 13-22).
Date: June 25, 1889
Creator: Stinson, James C.
Item Type: Refine your search to only Patent

Liniment.

Description: Patent for “a compound for the treatment of diseases of the kidney, rheumatism, neuralgia, diarrhea, dysentery, cramps, colic, and pains, and dyspepsia” (lines 8-11) which includes ingredients and their measurements . The ingredients are alcohol, spirits of turpentine, spirits of camphor, aqua-ammonia, tincture of opium, chloroform, tincture of ginger, oil of sassafras, balsam of fir, essence of peppermint, oil of black pepper, oil of origanum, tincture of capsicum, tincture of guaiacum, and s… more
Date: September 25, 1885
Creator: Christopher, George Washington & Grant, James M.
Item Type: Refine your search to only Patent

Type-Writing Machine.

Description: Patent for a simple, reliable, and easily operated attachment for a type-writing machine that continuously feeds paper to the type. "Several sheets, as they are printed may be severed in equal lengths, without disturbing the engagement of the continuous web with the paper-cylinder and feeding-devices" (lines 13-17).
Date: July 25, 1893
Creator: Smith, John D.
Item Type: Refine your search to only Patent
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