Patent extension hearing
Subtitle: Hearing before the Subcommittee on Patents, Copyrights, and Trademarks of the Committee on the Judiciary, United States Senate, ... ... and S. 1506 ... August 1, 1991 (S. hrg)
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1992
Language: eng
Number of pages: 489
ISBN-13: 9780160393914