To promote the progress of useful arts
Subtitle: report [to the] Committee on the Judiciary, United States Senate, Subcommittee on Patents, Trademarks, and Copyrights.
Contributors: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights.
Series: 90th Congress, 1st session. Senate. Document; no. 5; Senate document (United States. Congress. Senate) ;; 90th Congress, no. 5.
Publisher: U.S. Govt. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 72
Subjects: Patent practice -- United States.