Reasons for opposition to certain proposed changes in the patent laws : submitted to the Committees on Patents of the U.S. Senate and House of Representatives / by a committee of inventors, solicitors, and attorneys.

Washington : H. Polkinhorn, 1870

43488

Patent laws and legislation -- United States.

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

Making of modern law online collection.

37 p. ; 22 cm