Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Campbell, Levin H. The patent system of the United States so far as it relates to the granting of patents: a history. Washington, D.C., Press of McGill & Wallace, 1891. Pdf. https://aj.sunback.homes/item/05027352/.
APA citation style:
Campbell, L. H. (1891) The patent system of the United States so far as it relates to the granting of patents: a history. Washington, D.C., Press of McGill & Wallace. [Pdf] Retrieved from the Library of Congress, https://aj.sunback.homes/item/05027352/.
MLA citation style:
Campbell, Levin H. The patent system of the United States so far as it relates to the granting of patents: a history. Washington, D.C., Press of McGill & Wallace, 1891. Pdf. Retrieved from the Library of Congress, <aj.sunback.homes/item/05027352/>.