Front cover image for Patent law revision, hearings before the Subcommittee on Patents, Trademarks, and Copyrights ..., 93-1, pursuant to S. Res. 56 on S. 1321, September 11, 12, and 14, 1973

Patent law revision, hearings before the Subcommittee on Patents, Trademarks, and Copyrights ..., 93-1, pursuant to S. Res. 56 on S. 1321, September 11, 12, and 14, 1973

Print Book, English, 1973
iv, 715 pages
80552943