Patent practices of the Post Office Department.
Subtitle: Preliminary report of the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate, Eighty-sixth Congress, first session, pursuant to S. Res. 53.
By: [By Clarence M. Dinkins of the subcommittee]
Publisher: U.S. Govt. Print. Off.
Published: 1959
Place of publication: Washington
Language: eng
Subjects: United States. Post Office Dept.; Patents and government-developed inventions -- United States.
Notes: At head of title: 86th Cong., 1st sess. Committee print.