共 50 条
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- [3] JEFFERSON THE INVENTOR, AND HIS RELATION TO THE PATENT SYSTEM JOURNAL OF THE PATENT OFFICE SOCIETY, 1922, 4 (07): : 316 - 331
- [6] PATENT PROTECTION - INVENTOR AND HIS PATENT JOURNAL OF THE INSTITUTE OF METALS, 1966, 94 (04): : 52 - &
- [8] The abuses of our patent system JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1912, 4 : 333 - 337