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| 国际专利 | |||
| International Patent: 30 phrases in 12 subjects |
| Business | 3 |
| China | 1 |
| Commerce | 2 |
| Earth sciences | 4 |
| Electronics | 2 |
| General | 3 |
| Information technology | 1 |
| International trade | 3 |
| Oil / petroleum | 3 |
| Shipbuilding | 1 |
| Telecommunications | 1 |
| Textile industry | 6 |
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