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Treatise on the Law Relative to Patent Privileges for the Sole Use of Inventions

Publisher: Harrisburg: I. G. M'Kinley and J. M. G. Lescure,
Coverage: 1v. Harrisburg, Pa: I.G. M'Kinley and J.M.G. Lescure, Printers, 1847

Volumes:

1 (1847)