Revision of patent laws : speech of Hon. Benjamin Dean of Massachusetts in the House of Representatives, February 14, 1879.

Washington : [s.n.], 1879.

41348

Patent laws and legislation -- United States.

Reproduction of original from Harvard Law School Library.

Includes bibliographical references and index.

OCLC, 17799712

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2004. Available via the World Wide Web. Access limited by licensing agreements. s2004 miunns

Making of modern law online collection.

10 p. ; 21 cm