%0 Generic %T Patent law revision. hearings before the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate, Ninety-second Congress, first session pursuant to S. Res. 32, on S. 643, S. 1253 and S. 1255. %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.cbhear/cbhearings12592&id=1&size=2&collection=congrec&index=cbhear %U https://ezaccess.libraries.psu.edu/login?url=https://heinonline.org/HOL/Page?handle=hein.cbhear/cbhearings12592&id=1&size=2&collection=intprop&index=intprop