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- [3] TECHNOLOGY - THE PATENT QUESTION [J]. ECONOMIC AND POLITICAL WEEKLY, 1988, 23 (44) : 2244 - 2245
- [4] Patent retrieval - A question of access [J]. WORLD PATENT INFORMATION, 2011, 33 (04) : 345 - 351
- [10] ASSIGNABILITY OF PATENT LICENSES - A STATE OR FEDERAL QUESTION [J]. JOURNAL OF THE PATENT AND TRADEMARK OFFICE SOCIETY, 1987, 69 (06): : 315 - 327