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Title: The answer of Mr. Sullivan, to the letter and mis-statements of the Hon. Cadwallader D. Colden : as the advocate of the monopoly of steam and fire in navigating the rivers, coasts, and lakes of New York ; the unconstitutionality or limitation of the monopoly demonstrated ; the bad policy and injurious effects of it on the community exposed ; the legality of an extension of the term of time of a patent when for the good of a state, and the just views and claims of patentees in steam navigation fully explained ; supported by opinion of counsel.
Authors: Sullivan, John L. (John Langdon), 1777-1865., Duer, William Alexander, 1780-1858.
Publication Info: Troy [N.Y.]: Printed by William S. Parker, 1823., 
subjects: [Colden, Cadwallader D. (Cadwallader David), 1769-1834. Brief exposition of the views of John L. Sullivan] [Steam-navigation--New York] [Steam-navigation--United States] [Steamboats] [Patent laws and legislation--United States]
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Title: Decisions and opinions of the courts and Patent Office under the oil well torpedo patents and applications of Edward A. L. Roberts.
Publication Info: Pittsburgh, Pa. : Printed by Bakewell & Marthens, 1873.
subjects: [Roberts, Edward A. L] [Oil well shooting--Equipment and supplies] [Patent laws and legislation--United States]
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