Auteur: United States. Congress. Senate. Committee on the Judiciary, United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Patents, Trademarks, and Copyrights
Nombre de pages: 47 pages
ISBN: ISBN non disponible
Edition: U.S. Government Printing Office
Date de publication: U.S. Government Printing Office
Description: Considers S. 1447, to revise the patents for plants.