Patent office fees : Hearing before the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate, Eighty-ninth Congress, first session, Pursuant to S. Res. 48 on S. 729, S. 730, and S. 1228, March 3, 1965.

Author/creator United States
Format Book
Publication InfoWashington : U.S. Govt. Print. Off, 1965.
Descriptioniii, 127 pages ; 24 cm
Subjects