Distribution of patents to corporations (1939-55)
Contributors: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights
Series: Study of the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, U.S. Senate -- no. 3
Publisher: U.S. Govt. Print. Off.
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 34
Subjects: Patents
Notes: At head of title : 84th Congress, 2d session. Committee print.