Treatise on patent estate : comprehending nature, conditions and limitations of interest in letters patent / by Thos. B. Hall.

Cleveland : Ingham, Clarke, 1888.

41390

Patent laws and legislation -- United States.

Includes index.

Reproduction of original from Harvard Law School Library.

OCLC, 17829985

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.

240 p. ; 20 cm