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关注:1
2013-05-23 12:21
求翻译:needed. On this basis, Harhoff et al., 20 03 [18] show that for a fi rm involved in technological competition, the value of a patent is是什么意思? 待解决
悬赏分:1
- 离问题结束还有
needed. On this basis, Harhoff et al., 20 03 [18] show that for a fi rm involved in technological competition, the value of a patent is
问题补充: |
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