共 50 条
- [23] UNITED-STATES PATENT SYSTEM AND THE JUDICIARY JOURNAL OF THE PATENT OFFICE SOCIETY, 1965, 47 (09): : 727 - 735
- [26] IS THE UNITED-STATES PATENT SYSTEM STRENGTHENING INDUSTRIAL RESEARCH & DEVELOPMENT, 1983, 25 (10): : 31 - 31
- [27] EVALUATING THE VALIDITY OF A UNITED-STATES PATENT JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 1990, 42 (07): : 46 - 46
- [29] ETHICS IN UNITED-STATES PATENT PRACTICE AMERICAN BAR ASSOCIATION JOURNAL, 1976, 62 (APR): : 465 - 468
- [30] WHITHER GOES UNITED-STATES PATENT SYSTEM JOURNAL OF THE PATENT OFFICE SOCIETY, 1966, 48 (01): : 42 - 68