共 50 条
- [31] THE UNITED STATES PATENTS QUARTERLY [J]. JOURNAL OF THE PATENT OFFICE SOCIETY, 1939, 21 (02): : 153 - 154
- [32] ENEMY PATENTS IN THE UNITED STATES [J]. AMERICAN JOURNAL OF INTERNATIONAL LAW, 1932, 26 (02) : 272 - 279
- [33] ISSUES SURROUNDING SOFTWARE-RELATED PATENTS IN THE UNITED-STATES [J]. INFORMATION PROCESSING '94, VOL II: APPLICATIONS AND IMPACTS, 1994, 52 : 232 - 238
- [34] PATENTS - THEIR OWNERSHIP AND ADMINISTRATION BY THE UNITED-STATES GOVERNMET - FORMAN,HL [J]. JOURNAL OF THE PATENT OFFICE SOCIETY, 1958, 40 (03): : 217 - 218
- [39] PATENTS OUTSIDE OF THE UNITED-STATES - A COST-EFFECTIVE APPROACH [J]. JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 1992, 44 (04): : 62 - 62