The patent system and the modern economy
By: [study] of the Committee on the Judiciary, United States Senate, pursuant to S. Res. 167 of the Eighty-fourth Congress, second session.
Series: Study of the Subcommittee on Patents, Trademarks, and Copyrights, study; no. 2
Publisher: U.S. Govt. Print. Off.
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 77
Subjects: Patents -- United States.; Research, Industrial -- United States.
Notes: 85th Cong., 1st sess.  Senate.  Document no. 22