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100 | 1 | _aShen, Jialian | |
245 | 0 | 0 | _aPilot Cities as a testing ground for promoting the patent system in China |
650 |
_aPatentwesen _93556 |
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650 |
_aChina _9615 |
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773 | 0 |
_aWPI. 16(1994),3,171-172. _wz_WPI |
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